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(Editor’s note:the following article iscontributed by Shanhai Henyin FuturesBrokerage Co.Ltd.Although we doubt theaccuracy of some figures given in the arti-cle and in the tables and have difficulty infinding out the background materials,we
(Editor’s note: the following article iscontributed by Shanhai Henyin FuturesBrokerage Co.Ltd. Unknown we doubt theaccuracy of some figures given in the arti-cle and in the tables and have difficulty infinding out the background materials, we