Eric Walker added 2015 Tianjin explosions - Wikipedia to 2015-08 Tianjin explosions

Eric Walker added Months After Blasts in China, Rebuilding Tianjin Homes and Lives Is a Struggle - The New York Times to 2015-08 Tianjin explosions

Eric Walker added Tianjin Explosions Were Result of Mismanagement, China Finds - The New York Times to 2015-08 Tianjin explosions

Eric Walker added 2015-08 Tianjin explosions and Tianjin - Wikipedia to Tianjin, and added Tianjin to Chinese provinces and autonomous regions

Eric Walker added a number of links to Tianjin explosions, and added Tianjin explosions to Ammonium nitrate and Tianjin

Eric Walker added 2015-08 Tianjin explosions, 2020-08 Beirut explosion and 1995-04 Oklahoma City bombing and a number of links to Ammonium nitrate, and added Ammonium nitrate to Nitrate salt