我们上海染化八厂是一个生产活性染料的专业厂,随着生产的不断发展,到目前为止,我厂生产的活性染料共有5种类型,50多个品种,年产量达2500吨左右,占全国活性染料总产量的60％以上,去年完成产值6000余万元,向国家上缴利润达2000万元。国产活性染料从诞生到现在已整整22年了,回顾这22年的历程,从活性染料质量的起 Our Shanghai No. 8 Chemical Plant is a professional factory for the production of reactive dyes. With the continuous development of production, so far, our factory has produced 5 types of reactive dyes, more than 50 varieties, and the annual output is about 2,500 tons. More than 60% of the country’s total output of reactive dyes was completed. Last year, the output value was more than 60 million yuan, and the profits paid to the country were 20 million yuan. Domestically produced reactive dyes have been in existence for 22 years from now on. Review the 22-year history, starting with the quality of reactive dyes.