https://www.avient.com/knowledge-base/article/carbon-footprint-management-strategy-cn?sust[]=1133
范围2：聚合物制造商的间接排放——通常涉及生产过程中产生的能源，如蒸汽或电力。
如果制造工厂采用风能或太阳能等可再生能源供电，则可减少范围1和范围2的碳排放。
相比于范围1和范围2排放，范围3排放更为间接，因为其涉及到上游和下游活动。
https://www.avient.com/investor-center/news/polyone-announces-record-fourth-quarter-and-full-year-2015-results
Attachment 2
Tax adjustments (2)
2)
https://www.avient.com/resources/safety-data-sheets?page=1154
Material or Material Number) has either 12 or 14 characters.
Avient Product Code (Material or Material Number) may be found on any of the following:
Packing List - under "Material Number Header"
https://www.avient.com/resources/safety-data-sheets?page=2403
Material or Material Number) has either 12 or 14 characters.
Avient Product Code (Material or Material Number) may be found on any of the following:
Packing List - under "Material Number Header"
https://www.avient.com/resources/safety-data-sheets?page=2759
Material or Material Number) has either 12 or 14 characters.
Avient Product Code (Material or Material Number) may be found on any of the following:
Packing List - under "Material Number Header"
https://www.avient.com/resources/safety-data-sheets?page=4407
Material or Material Number) has either 12 or 14 characters.
Avient Product Code (Material or Material Number) may be found on any of the following:
Packing List - under "Material Number Header"
https://www.avient.com/resources/safety-data-sheets?page=6447
Material or Material Number) has either 12 or 14 characters.
Avient Product Code (Material or Material Number) may be found on any of the following:
Packing List - under "Material Number Header"
https://www.avient.com/resources/safety-data-sheets?page=6077
Material or Material Number) has either 12 or 14 characters.
Avient Product Code (Material or Material Number) may be found on any of the following:
Packing List - under "Material Number Header"
https://www.avient.com/resources/safety-data-sheets?page=3252
Material or Material Number) has either 12 or 14 characters.
Avient Product Code (Material or Material Number) may be found on any of the following:
Packing List - under "Material Number Header"
https://www.avient.com/resources/safety-data-sheets?page=2818
Material or Material Number) has either 12 or 14 characters.
Avient Product Code (Material or Material Number) may be found on any of the following:
Packing List - under "Material Number Header"