East China agent sales POM/ Yuntianhua /M90 M270 M25 injection grade wear-resistant natural polyformaldehyde raw materials
- USD $1.8 - $2 / Kilogram
- 25 Kilogram / Kilograms
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East China agent sales POM/ Yuntianhua /M90 M270 M25 injection grade wear-resistant natural polyformaldehyde raw materials