CHENNAI: MRF Limited has entered into a non-binding memorandum of understanding (MoU) with the Tamil Nadu government to facilitate the setting up of a greenfield tyre manufacturing facility in Sivaganga district, involving a proposed investment of about `5,300 crore over a period of 12 years. The MoU was signed at an event held at the secretariat on Wednesday in the presence of Chief Minister M K Stalin. Under the MoU, signed through the state’s nodal investment promotion agency, Guidance, MRF plans to establish a gree