Also, Alibaba Health's "urgent drug delivery" service would not be closed during the Spring Festival.[153] JD, another leading Chinese e-commerce platform, said, "We are actively working to ensure supply and price stability from sources, storage and distribution, platform control and so on" and "while fully ensuring price stability for JD's own commodities, JD.com has also exercised strict control over the commodities on JD's platform. Third-party vendors selling face masks are prohibited from raising prices. Once it is confirmed that the prices of third-party vendors have increased abnormally, JD will immediately remove the offending commodities from shelves and deal with the offending vendors accordingly."[154] Other major e-commerce platforms including Sunning.com and Pinduoduo also promised to keep the prices of health products stable.[155][156]