SunStar BIR still identifying fake stamps, cigarettes owner BACOLOD. BIR-Region 12 Director Antonio Jonathan Jaminola holds some of the fake cigarettes seized during the raid at a storage facility in Barangay Tangub, Bacolod City on Tuesday. (Photo by Erwin P. Nicavera) + May 05, 2021 THE Bureau of Internal Revenue (BIR)-Region 12 is still identifying the owner of over half a billion pesos worth of fake tax stamps and cigarettes seized in a facility in Barangay Tangub in Bacolod City on Tuesday afternoon, its top official said. BIR-Region 12 Director Antonio Jonathan Jaminola said it will take time to determine the owner of the facility that was uncovered with raw and packaging materials for manufacturing of fake cigarettes.