SHANGHAI, Sept. 22 (Xinhua) — Chinese scientists have developed the first whole full-length spider silk fiber obtained from genetically-engineered silkworms, exhibiting a six-fold toughness when comp
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Chinese foreign trade companies ascending value chain through innovation
SHANGHAI, July 17 (Xinhua) — The 31st edition of the East China Fair, often referred to as a \”barometer of foreign trade,\” was held in Shanghai from July 12 to 15, marking its return to an offline fo