按照国际惯例，葡萄酒生产国家是按产地、品种、年份等对葡萄酒划分等级的，等级的划分标志着一个国家葡萄酒加工技术水平的高低。由于文化和消费习惯的差异，我国在很长一段时间都没有自己葡萄酒等级划分的标准。2000年，中国长城葡萄酒有限公司参考国际标准，结合中国国情， In accordance with international practice, wineries in wine production by country, variety, year, etc. on the classification of wines, the level of division marks the level of a country’s wine processing technology. Due to the differences in culture and spending habits, our country has not had its own standard for classifying wines for a long time. In 2000, China Great Wall Wine Co., Ltd. reference to international standards, combined with China’s national conditions,