LM Wind Power signed a three-year agreement to supply wind turbine blades for Goldwind's onshore 3-4 MW platform. The 1.1 GW agreement follows a 140MW pre-agreement signed last year.This agreement covers three blade types, the LM 66.9 P, LM 66.9 P2 and LM 69.0 P, targeted for both international and the domestic China markets. Between 2018 and 2021, the blades will be manufactured at LM Wind Power's plant in Qin Huang Dao, in the northeastern part of China. Under the agreement announced, LM Wind Power will develop the LM 66.9 P2 for stronger wind speeds and the new LM 69.0 P, which is an extension of the original 66.9-meter blade.