近几年，随着我国大中城市葡萄酒消费热潮 的兴起，葡萄酒生产企业经济效益比过去有了较大的提高。但业内人士认为，加入世贸组织后，国内葡萄酒市场竞争会加剧。 首先，目前国内葡萄酒企业规模小，生产分散，不利于竞争。现在，全国近５００家葡萄酒企业中，年产量过万吨的企? In recent years, with the rise of the wine consumption boom in large and medium-sized cities in China, the economic benefits of wine-producing enterprises have been greatly improved over the past. However, people in the industry believe that after entering the WTO, competition in the domestic wine market will intensify. First of all, at present, domestic wine enterprises are small in scale and production is dispersed, which is not conducive to competition. Now, of the nearly 500 wine companies in the country, the annual output has exceeded 10,000 tons.