end product
noun [ C usually singular ] uk/ˈend ˌprɒd.ʌkt/ us/ˈend ˌprɑː.dʌkt/
（尤指工业生产的）最终产品，制成品
something that is produced by an activity, especially by an industrial process
Every stage of production from obtaining raw materials to recycling end products is monitored for its environmental effects. 生产的每一个步骤，从原材料的购进到最终产品的回收利用，都要进行环境影响监控。