Zhang said soaring prices may lead consumers to replace pork with beef or chicken.
Zhao Leji, member of the Standing Committee of the Political Bureau of the Central Committee of the Communist Party of China (CPC) and secretary of the CPC Central Commission for Discipline Inspection (CCDI), attended the ceremony.
Zhang said those who blackmail or spread rumors should be sued.
Zhao Leqin, Guilin's Party secretary, said the Lijiang River remains the priority in the city's development campaign and also serves as Guilin's strongest attraction.
Zhang said that the global economy is plagued with uncertainties, as the spread of protectionism is disrupting global supply and industrial value chains and undermining world trade. This is compounded by acts of bullying, which are jeopardizing global peace and stability.
Zhang was speaking at a session of the WTO's Dispute Settlement Body (DSB), in response to the US claims that China's policies create legal conditions for Chinese economic actors to effectively coerce foreign companies to transfer technology to Chinese firms.
1919酒类直供商城
Zheng Mianping, an academician of the Chinese Academy of Engineering, believes that effective recycling has both economic and environmental benefits.
Zhao Gaiping, a resident in Huicun village, was busy collecting the yellow or orange-colored fruit that scattered on the slopes of Lyuliang Mountains.
Zhong Kai, a food safety expert from China Food Information Center, said, "Science communication and scientific research are equally important and equally difficult."
Zhang said he expects the fair to make Yichang and its citrus fruits more known to international customers.