1  2         
  
2025/4/9
      1  2                                            1  2            119       108             6                       1  2          17     5                   3.2%        22.9%              18.0%      77.0%        93.1%         1  2      18                      0.9        15.0%     3.1        8.3%     25.1        4.5%   PVC 32.9        5.2%    12.4        14.6%   
        