Special Delivery <a href=" http://www.womanthology.co.uk/nexium-esomeprazole-40-mg-obat-apa.pdf ">what is esomeprazole rbx used for</a> The costs could be recouped in 12 years, said Wang Mengshu, a member of the Chinese Academy of Engineering, who estimated annual revenues from the tunnel at around 20 billion yuan, the website said. "Freight is very profitable," Wang said.