Abstract: In order to investigate the subject influence of product technology papers from Tobacco Science & Technology in international academic exchange, the citation of product technology papers published from 1976 to 2016 in Tobacco Science & Technology was statistically analyzed with bibliometrics methods on the basis of Web of Science (WOS) database. The results showed that:1) A total of 44 product technology papers were cited in WOS database, in which 12 papers were financed by various types of funds. The first authors of cited papers were from 21 affiliations in 15 provinces/municipalities of China. The main research fields involved were tobacco processing technology and tobacco product, tobacco primary processing, tobacco raw meterial, product standards and inspection. 2) There were 53 citing papers with high impact factor (IF), which belonged to 28 journals from 8 countries, and the authors of these citing papers came from 41 affiliations. Because of their higher level of technology and the wider academic influence, the product technology papers were continuously followed with interest and cited by the authors whose articles published in scientific and technological journals with higher international academic influences.