东海关时期的烟台港,客商云集而广汇天下,究竟有哪些出口“拳头产品”?最传统——蚕丝和茧绸蚕丝是山东的传统产品。据记载,“山东为蚕丝发源之地,数千年来,蚕丝即为鲁省重要特产之一,尤以柞蚕丝称著中外,极负盛名。”烟台港开放初期,蚕丝出口量较少,1870年意大利人奥斯特尔尼带领技术人 East Customs period of Yantai Port, merchants gathered in the world, what are the exports “the best products ”? The most traditional - silk and cocoon silk is the traditional products of Shandong. According to records, “Shandong is the birthplace of silk, thousands of years, silk is one of the important specialty of Shandong Province, especially in the name of Chinese and foreign silk tussocks, very prestigious. ” Yantai Port opening, silk exports more Fewer, the Austrian Austellini led the technical people in 1870