stock price error there is something wrong with stock price(Beijing Huafeng Test & Control Technology Co., Ltd. (688200.SS)) before Apr 20,2020. 237th ranked Vote Vote Vote Vote We're glad you're herePlease sign in to leave feedback Signed in as (Sign out) Close Close Vote We’ll send you updates on this idea 付达 shared this idea · Jan 13, 2021 · Report…Report… · Delete… · Admin → Reviewed · May 7, 2021 Tweet Comments are closed An error occurred while saving the comment