There are 7 in total: Guangzhou Huancuiyuan Hardware Wholesale Market-Heliujie Station and Xichang Interchange Station Guangzhou Shengyuan Hardware Trade City-Julong Industrial Zone Station Haizhu Hardware Electric Material Wholesale Market-Nantian Commercial City Road Station Changjiang Hardware Plastic Department Store Trading City-Nantian Commercial City Road Station, Changjiang Market Station Shaxi Wunantian Commercial City-Guangxuan Building (Nantian Commercial City) Terminal Nantian Commercial City-Guangxuan Building (Nantian Commercial City) Terminal.