This tender invites bids for the supply of various chemicals and related products including lubricating oils, grease, thinner, silicone epoxy paint, aluminium pigment, and brazing alloy rods. The procurement is intended to support the operational and maintenance requirements of the Pakistan Aeronautical Complex, Kamra. The delivery period is specified as 6 to 12 months after the opening of the Letter of Credit, with a warranty period of one year. The items must be dispatched by air or sea with proper packing and marked with manufacture and expiry dates where applicable. OEM conformance certificates and quality inspections by the MRF Quality Control Department are mandatory. The tender follows strict compliance with PPRA rules and requires submission of technical and commercial offers in separate envelopes.