> 据彭博社消息，字节跳动2020年广告收入1831亿元。 抖音为字节跳动贡献近60%的广告总收入...另外，海外短视频平台Tik Tok目前仅占字节跳动广告收入的一小部分。
Translation mine: According to Bloomberg, ByteDance's 2020 ad revenue was 183.1B RMB [US$28B, seems to be from 1], with Douyin making up 60% of that [corroborated by 2]... Overseas short video platform TikTok also makes up a small portion of that.
For growth [2]:
> 而据传，2019年字节跳动全年营收约1400亿元，其中广告收入约1200亿元
Translation mine: ByteDance's 2019 revenue was 140B RMB, of which 120B RMB was ad revenue.
So Douyin makes 60% * US$28B/year ~= US$17B/year for 2020 and 183/120 ~= 53% growth (2019 to 2020).
[0] https://finance.sina.com.cn/tech/2021-06-18/doc-ikqciyzk0383...
[1] https://www.bloomberg.com/news/articles/2021-04-16/bytedance...
