Affidavit filed on behalf of Ministry of Environment, Forest and Climate Change in the matter of gas leak at LG Polymers chemical plant in R R Venkatapuram village, Visakhapatnam, Andhra Pradesh. Status of approvals and compliance The unit has been issued Consent to Operate by Andhra Pradesh Pollution Control Board to manufacture 313 TPD of polystyrene and 102 TPD of expandable polystyrene which was valid up to December 31, 2021.