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The product is registered in Shanghai Futures Exchange (SHFE) and London Metal Exchange (LME).
Contact Methods:
1.Shanghai Trade Investment Co., Ltd of Tongling Nonferrous Metals Group?
???? Tel: 021-68536392 (Deng Yapeng)?
???? Fax: 021-68536339?
???? Email: dyp316#qq.com
2.Commerce Department?
???? Tel: 0562-2834694 5860888 (Xu Hui)?
???? Fax: 0562-2834487