JinkoSolar has signed a major polysilicon supply contract worth more than RMB103.3 billion (US$14.9 billion), just weeks after it signed a contract worth RMB102.1 billion (US$14.7 billion) with Xinte Energy as the company looks to lock in long-term polysilicon supply. On 10 September, JinkoSolar announced it had signed a major procurement contract with Tongwei for […]