News/Reuters/Shenzhen SED's Chairman Resigns Due To RetirementShenzhen SED's Chairman Resigns Due To RetirementRefinitivLess than 1 min read000032Shenzhen Sed Industry Co Ltd 000032:SAYS CHAIRMAN SI YUNCONG RESIGNS DUE TO RETIREMENTAsiaChinese stocksHong Kong stocksReuters© Copyright Thomson Reuters 2025. Click For Restrictions - https://agency.reuters.com/en/copyright.htmlShow moreLogin or create a forever free account to read this newsLet's go