High-speed rail price increase "20%"? It will be implemented from June 15th! High-speed rail price increase "20%"? It will be implemented from June 15th! High-speed rail price increase "20%"? It will be implemented from June 15th! High-speed rail price increase "20%"? It will be implemented from June 15th! High-speed rail price increase "20%"? It will be implemented from June 15th! High-speed rail price increase "20%"? It will be implemented from June 15th!