1989 Tiananmen Square protests Tiananmen Square protests. Deng was of the main forces behind China's economic reform. Chinese Premier Li Peng visited the United Nations Security Council on 31 January 1992 and argued that the economic and arms embargoes on China were a violation of national sovereignty. The European Union and United States embargo on armament sales to China, put in place as a result of the violent suppression of the Tiananmen Square protests, remains in place today. China has been calling for a lift of the ban for years and has had a varying amount of support from European Union members. Since 2004,
1989 Tiananmen Square protests temporary withdrawal from Tiananmen Square to re-group on campus, but this was opposed by 'hardliner' student factions who wanted to hold the Square. The increasing internal friction would lead to struggles for control of the loudspeakers in the middle of the square in a series of 'mini-coups': whoever controlled the loudspeakers was 'in charge' of the movement. Some students would wait at the train station to greet arrivals of students from other parts of the country in an attempt to enlist factional support. Student groups began accusing each other of ulterior motives such as collusion with the government and trying