Exhibit 4.13 SUPPLEMENTAL AGREEMENT TO RAILWAY BUSINESS RELATED ASSETS PURCHASE AGREEMENT BETWEEN GUANGSHEN RAILWAY COMPANY LIMITED AND GUANGZHOU RAILWAY GROUP YANGCHENG RAILWAY ENTERPRISE DEVELOPMENT COMPANY NOVEMBER 14, 2006 This Supplemental...Supplemental Agreement to Railway Business Related Assets Purchase Agreement • June 28th, 2007 • Guangshen Railway Co LTD • Railroads, line-haul operating
