Gelonghui, Aug. 2 (Fortune) magazine today released a list of the world's top 500 companies in 2021, with 135 Chinese mainland (including Hong Kong) companies on the list. The epidemic has promoted the development of e-commerce, games and other businesses, and the ranking of domestic Internet enterprises has jumped sharply. JD.com Inc, a Chinese Internet company that entered the top 100 for the first time, ranked 59th with revenue of $108.087 billion in 2020, up 43 places from last year, while maintaining its highest ranking among Chinese Internet companies. Alibaba Group Holding Ltd Group ranks 69 places higher than last year, ranking 63rd with revenue of $105.865 billion in 2020. Tencent ranked 132nd with revenue of $69.864 billion in 2020, up 65 places, and ranked first among Chinese mainland companies with a profit margin of more than 33.2%.