Liu Laibao, a Red Army veteran who witnessed the incident at Xinxu, said it remains the most painful memory of his life.
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Liu Jiangping, an official from China's Ministry of Foreign Affairs, said the two countries have established close cooperation in trading agricultural commodities including wheat, soybean, beef and mutton.
Lin died in 2012 at the age of 74 and was posthumously awarded the honorary title of "Outstanding Scientist Dedicated to National Defense-related Scientific and Technological Development" in 2013. He had spent 52 years working in the Gobi Desert in northwest China, participating in the nuclear tests there.
Liu said his operation is not directly affected by the continuing US-China trade dispute, and he's confident foreign investment will continue to fuel expansion.
Lithium batteries, commonly used by new energy vehicles, pose less hazard to the environment compared with lead-acid cells. Copper, cobalt and nickel in the batteries also have high recycling value.
西安飞秒近视激光手术多少钱
Liu also urged officials to reaffirm their faith, represent the interests of the people, be realistic and pragmatic and make bold innovations.
Liu Shiyu speaks at a press conference of the first session of 12th National People's Congress (NPC) in Beijing, China, March 13 2013. [Photo/IC]
Liu Xuan in Beijing and Xinhua contributed to this story.
Liu Yunshan, member of the Standing Committee of the Political Bureau of the CPC Central Committee and deputy head of the group, attended the meeting.