Powdered milk event, Shanxi dam break event, Heilongjiang Hegang coal mine fire, Shenzhen Longgang especially big fire, Henan Dengfeng coal mine gas prominent accident.

• 奶粉事件，山西溃坝事件，黑龙江鹤岗煤矿大火，深圳龙岗特大火灾，河南登封煤矿瓦斯突出事故。