Then, the company added some cyber-insurance for itself, with the strengthening of a so-called ‘protection agreement’ it had previously purchased from the search engine Baidu, China’s Google. Baidu had long finessed its internet searches for the Chinese government, to block commentary critical of the Communist Party. It sold the same service to commercial clients, in the case of Sanlu for rmb 3 million, to limit or screen out searches linking the company’s products to sick babies and melamine. (Baidu later denied selling this agreement.)