Uling By Mindanews - February 12, 2014 3:16 pm A vendor prepares to weigh “uling” (coconut shell charcoal) in Agdao Market, Davao City on Wednesday (12 Feb 2014). The uling sells for P30 a kilo. Mindanews photo by Keith Bacongco Share this:TwitterFacebookLike this:Like Loading...Comments comments