CALAPAN CITY, Oriental Mindoro — Lawmakers from the Makabayan Bloc on Wednesday (September 9) filed House Resolution No. 1437 seeking a congressional inquiry into the mining operations of Altai Philippines Mining Company (APMC) on Sibuyan Island in Romblon. The resolution was introduced by Kabataan Party-list Rep. Renee Louise Co, Gabriela Women’s Party Rep. Sarah Jane Elago, and ACT Teachers Party-list Rep. Antonio Tinio during the second regu…