MANILA, Philippines — Chlorine mixed with asphalt caused the fire that engulfed the MV June Aster, the Bureau of Fire Protection (BFP) reported on Friday. Read more: https://tmt.news/2447376 - LinkedIn. MANILA, Philippines — Chlorine mixed with asphalt caused the fire that engulfed the MV June Aster, the Bureau of Fire Protection (BFP) reported on Friday.