July 3 (Reuters) - Pilbara Minerals Ltd PLS.AX :
* Says Pilbara signs binding off-take and downstream processing agreements with Chinese Lithium Chemicals Company
* Says the off-taker has agreed to invest A$17.75M into Pilbara Minerals via a 3% placement at 50c per share
* Agreement for supply of 140,000tpa of 6% chemical-grade spodumene concentrate from co's Pilgangoora lithium-tantalum project from Q1 2018
* Says signs binding off-take agreement for its 100%-owned Pilgangoora Lithium-Tantalum Project in Western Australia
* Source text for Eikon ID:nASX3PwqTJ
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