| 
                 
                    Closing price on 5/24/2023
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    21.20 | 
                 
                
                    | High | 
                    21.30 | 
                 
                
                    | Low | 
                    21.10 | 
                     
                
                    | Volume | 
                    3,800 | 
                                 
                
                    | Split-adjusted Price | 
                    6.46 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
PRC Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                5/24/2023
             | 
            
                -0.10 / -0.47%
             |             
            
                21.20
             |           
            
                21.30
             |               
            
                21.10
             |                           
            
                21.30
             | 
            
                21.19
             |                     
            
                6.46
             |                                 
            
                3,800
             |            
            
                 
             |                                       
         
    
        
            | 
                5/23/2023
             | 
            
                +0.50 / +2.39%
             |             
            
                20.90
             |           
            
                21.40
             |               
            
                20.90
             |                           
            
                21.40
             | 
            
                21.18
             |                     
            
                6.49
             |                                 
            
                7,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/22/2023
             | 
            
                -0.20 / -0.95%
             |             
            
                20.90
             |           
            
                21.00
             |               
            
                20.80
             |                           
            
                20.90
             | 
            
                20.91
             |                     
            
                6.34
             |                                 
            
                4,100
             |            
            
                 
             |                                       
         
    
        
            | 
                5/19/2023
             | 
            
                0.00 / 0.00%
             |             
            
                21.10
             |           
            
                21.10
             |               
            
                20.90
             |                           
            
                21.10
             | 
            
                20.96
             |                     
            
                6.40
             |                                 
            
                4,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/18/2023
             | 
            
                -0.10 / -0.47%
             |             
            
                21.40
             |           
            
                22.00
             |               
            
                21.00
             |                           
            
                21.10
             | 
            
                21.34
             |                     
            
                6.40
             |                                 
            
                1,600
             |            
            
                 
             |                                       
         
    
        
            | 
                5/17/2023
             | 
            
                -0.80 / -3.64%
             |             
            
                22.00
             |           
            
                22.00
             |               
            
                21.10
             |                           
            
                21.20
             | 
            
                21.37
             |                     
            
                6.43
             |                                 
            
                9,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/16/2023
             | 
            
                0.00 / 0.00%
             |             
            
                22.00
             |           
            
                22.30
             |               
            
                22.00
             |                           
            
                22.00
             | 
            
                22.04
             |                     
            
                6.67
             |                                 
            
                6,000
             |            
            
                 
             |                                       
         
    
        
            | 
                5/15/2023
             | 
            
                -0.30 / -1.35%
             |             
            
                22.40
             |           
            
                22.40
             |               
            
                22.00
             |                           
            
                22.00
             | 
            
                22.28
             |                     
            
                6.67
             |                                 
            
                6,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/12/2023
             | 
            
                +0.10 / +0.45%
             |             
            
                22.20
             |           
            
                22.80
             |               
            
                22.20
             |                           
            
                22.30
             | 
            
                22.41
             |                     
            
                6.76
             |                                 
            
                2,900
             |            
            
                 
             |                                       
         
    
        
            | 
                5/11/2023
             | 
            
                +0.20 / +0.91%
             |             
            
                22.10
             |           
            
                22.20
             |               
            
                21.80
             |                           
            
                22.20
             | 
            
                21.99
             |                     
            
                6.73
             |                                 
            
                9,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/10/2023
             | 
            
                -0.10 / -0.45%
             |             
            
                22.10
             |           
            
                22.10
             |               
            
                21.70
             |                           
            
                22.00
             | 
            
                21.89
             |                     
            
                6.67
             |                                 
            
                5,600
             |            
            
                 
             |                                       
         
    
        
            | 
                5/9/2023
             | 
            
                -0.50 / -2.21%
             |             
            
                22.50
             |           
            
                22.50
             |               
            
                22.00
             |                           
            
                22.10
             | 
            
                22.13
             |                     
            
                6.70
             |                                 
            
                10,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/8/2023
             | 
            
                0.00 / 0.00%
             |             
            
                22.60
             |           
            
                22.90
             |               
            
                22.60
             |                           
            
                22.60
             | 
            
                22.66
             |                     
            
                6.86
             |                                 
            
                5,000
             |            
            
                 
             |                                       
         
    
        
            | 
                5/5/2023
             | 
            
                -0.70 / -3.00%
             |             
            
                23.10
             |           
            
                23.10
             |               
            
                22.60
             |                           
            
                22.60
             | 
            
                22.80
             |                     
            
                6.86
             |                                 
            
                5,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/4/2023
             | 
            
                +0.50 / +2.19%
             |             
            
                22.80
             |           
            
                23.30
             |               
            
                22.80
             |                           
            
                23.30
             | 
            
                23.06
             |                     
            
                7.07
             |                                 
            
                4,200
             |            
            
                 
             |                                       
         
    
        
            | 
                4/28/2023
             | 
            
                -0.70 / -2.98%
             |             
            
                22.80
             |           
            
                23.40
             |               
            
                22.80
             |                           
            
                22.80
             | 
            
                22.83
             |                     
            
                6.92
             |                                 
            
                2,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/27/2023
             | 
            
                +0.70 / +3.07%
             |             
            
                22.70
             |           
            
                23.50
             |               
            
                22.70
             |                           
            
                23.50
             | 
            
                22.96
             |                     
            
                7.13
             |                                 
            
                2,200
             |            
            
                 
             |                                       
         
    
        
            | 
                4/26/2023
             | 
            
                +0.10 / +0.44%
             |             
            
                22.70
             |           
            
                23.20
             |               
            
                22.70
             |                           
            
                22.80
             | 
            
                22.82
             |                     
            
                6.92
             |                                 
            
                6,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/25/2023
             | 
            
                -0.20 / -0.87%
             |             
            
                22.90
             |           
            
                23.90
             |               
            
                22.50
             |                           
            
                22.70
             | 
            
                22.72
             |                     
            
                6.89
             |                                 
            
                5,800
             |            
            
                 
             |                                       
         
    
        
            | 
                4/24/2023
             | 
            
                -0.30 / -1.29%
             |             
            
                23.00
             |           
            
                24.60
             |               
            
                22.90
             |                           
            
                22.90
             | 
            
                23.11
             |                     
            
                6.95
             |                                 
            
                3,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/21/2023
             | 
            
                -0.80 / -3.33%
             |             
            
                23.10
             |           
            
                25.70
             |               
            
                23.00
             |                           
            
                23.20
             | 
            
                23.40
             |                     
            
                7.04
             |                                 
            
                10,000
             |            
            
                 
             |                                       
         
    
        
            | 
                4/20/2023
             | 
            
                -0.40 / -1.64%
             |             
            
                24.30
             |           
            
                24.40
             |               
            
                23.00
             |                           
            
                24.00
             | 
            
                23.73
             |                     
            
                7.28
             |                                 
            
                8,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/19/2023
             | 
            
                -1.60 / -6.15%
             |             
            
                26.00
             |           
            
                26.00
             |               
            
                23.50
             |                           
            
                24.40
             | 
            
                24.69
             |                     
            
                7.40
             |                                 
            
                11,800
             |            
            
                 
             |                                       
         
    
        
            | 
                4/18/2023
             | 
            
                0.00 / 0.00%
             |             
            
                25.70
             |           
            
                26.40
             |               
            
                25.70
             |                           
            
                26.00
             | 
            
                25.85
             |                     
            
                7.89
             |                                 
            
                9,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/17/2023
             | 
            
                -0.80 / -2.99%
             |             
            
                29.30
             |           
            
                29.40
             |               
            
                25.30
             |                           
            
                26.00
             | 
            
                26.74
             |                     
            
                7.89
             |                                 
            
                29,700
             |            
            
                 
             |                                       
         
    
        
            | 
                4/14/2023
             | 
            
                +2.40 / +9.84%
             |             
            
                26.80
             |           
            
                26.80
             |               
            
                26.80
             |                           
            
                26.80
             | 
            
                26.80
             |                     
            
                8.13
             |                                 
            
                45,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/13/2023
             | 
            
                +2.20 / +9.91%
             |             
            
                24.00
             |           
            
                24.40
             |               
            
                24.00
             |                           
            
                24.40
             | 
            
                24.31
             |                     
            
                7.40
             |                                 
            
                28,600
             |            
            
                 
             |                                       
         
    
        
            | 
                4/12/2023
             | 
            
                +1.40 / +6.73%
             |             
            
                21.90
             |           
            
                22.20
             |               
            
                21.50
             |                           
            
                22.20
             | 
            
                21.85
             |                     
            
                6.73
             |                                 
            
                21,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/11/2023
             | 
            
                -0.70 / -3.26%
             |             
            
                21.50
             |           
            
                21.50
             |               
            
                20.70
             |                           
            
                20.80
             | 
            
                21.02
             |                     
            
                6.31
             |                                 
            
                17,400
             |            
            
                 
             |                                       
         
    
        
            | 
                4/10/2023
             | 
            
                -0.40 / -1.83%
             |             
            
                22.20
             |           
            
                22.60
             |               
            
                21.50
             |                           
            
                21.50
             | 
            
                22.07
             |                     
            
                6.52
             |                                 
            
                11,900
             |  
            
                 
             |                                                              
             
    
         
    
    
 |