XINYU CITY, China and SUNNYVALE, Calif. - January 31, 2013 (Investorideas.com renewable energy newswire) LDK Solar Co., Ltd. ("LDK Solar"; NYSE: LDK), a leading vertically integrated manufacturer of photovoltaic products, today announced that China Development Bank Corporation ("CDB") has recently approved a RMB 440,000,000 (approximately USD 69.8 million) loan to finance the technology upgrade for the Mahong Polysilicon Plant.