杜邦 SPF 增加, 4月生效 12, 20213 月 15, 2021一般绝缘分支机构运营, 新帖子, 价格上涨杜 邦, 价格上涨, SPFPlease review DuPont’s 12% increase announcement, effective on all new and existing Spray Polyurethane orders shipping after April 12, 2021.…阅读更多
