Five years from now, China's Guangshen Railway Co. (GSH) expects Chinese commuters to consume 125 million RFID-enabled single-use tickets annually while commuting between the cities of Shenzhen, where the railway company is located, and Guangzhou (the railroad connects the two cities). That's how many RFID tickets the railway recently ordered from Finnish company Confidex as a five-year supplier contract, with 25 million tickets deliverable each year.