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= 63m, (4) = 70m, (5) = 75m.First, introduce proper nouns.= 63m, (4) = 70m, (5) = 75m.

(1) = 54m, (2) = 56m, (3)Second, dynamic analysis.= 63m, (4) = 70m, (5) = 75m.

(1) = 54m, (2) = 56m, (3)(2): The delivery principle is compatible with the established investment concept, if it is for long-term, band, short-term and leveraged transactions, there is no same comparability.(2): The delivery principle is compatible with the established investment concept, if it is for long-term, band, short-term and leveraged transactions, there is no same comparability.