https://www.reuters.com/article/china-regulation-alibaba-tencent/china-tells-alibaba-tencent-to-open-platforms-up-to-each-other-media-idUSKBN2G706V >China's industry ministry has told technology companies including Alibaba Group Ltd and Tencent Holdings Ltd to stop blocking each other's website links from their platforms, the 21st Century Business Herald said Saturday.