The regulator did not return requests for comment on the possibility of any such action.
Daiwa said 10-15 percent of Baidu's search revenue could evaporate under a worst-case scenario.
Even without such measures, the damage to Baidu's reputation could hit it in the pocket.
"The overwhelming negative press coverage over this incident could once again shake Internet users’ trust in Baidu’s search results, especially when people search for healthcare-related information," said Nomura.
Cost them money
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Clivecould hitBaidu, Inc., incorporated on January 18, 2000, is a Chinese web services company headquartered at the Baidu Campus in Beijing's Haidian District. Baidu offers many services, including a Chinese search engine for websites.himit in the pocket.