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On December 7th,2007 Shanghai Petroleum Ex-change(SPEX)started the medium and long-termtransaction of methanol.Methanol is its 6th me-dium and long-term of spot goods after fuel
On December 7th, 2007 Shanghai Petroleum Ex-change (SPEX) started the medium and long-term transaction of methanol. Alcohol is its 6th me-dium and long-term of spot goods after fuel