近代上海工商各业同业公会，是一种与经济运行近代化相适应的新的工商业业主联合体，其基本职能之一便是协调产销关系，制订本行业产品统一标准，核定产品售价。不少同业公会设有评价委员会，专职评价事务。在此，我们特从搪瓷工业，新药商业，书商业，煤商业，电机丝织厂工业 The modern Shanghai Chamber of Commerce, Industry, and Industry is a new joint venture of industrial and commercial owners that is compatible with the modernization of the economy. One of its basic functions is to coordinate production and sales relations, formulate unified standards for the products of the industry, and verify product prices. Many trade associations have an evaluation committee to provide full-time evaluation services. Here, we specialize in enamel industry, new drug business, book business, coal commerce, motor silk weaving factory industry