根据国家技术监督局的安排，1997年第二季度对硫化染料和中间体、悬浮法通用型聚氯乙烯树脂及彩色照相胶卷等3类化工产品进行了国家监督抽查，现将抽查情况汇总如下：本次共抽查了98个企业的146个样品，合格企业88个，合格率为89．8％；合格样品135个，合格率为92．5％（见表1? In accordance with the arrangements of the State Bureau of Technical Supervision, in the second quarter of 1997, three types of chemical products such as sulphur dyes and intermediates, suspension-based general-purpose polyvinyl chloride resins and color photographic films were subjected to state supervision and spot checks. The spot checks are summarized as follows: A total of 146 samples were sampled from 98 companies, 88 qualified companies with a pass rate of 89.8%, and 135 qualified samples with a pass rate of 92.5% (see Table 1).