其他 92.2万吨/年新的PA6切片产能预计将于2025年下半年投放市场。 发布者 / 由…发布 管理员 02/12/2025 On 01/12/2025 0 Login required to view contentSorry, this content is for verified members only.Please log in (if you already have an account) to view the full content.