Greesha Udayangani is based in Sri Lanka and lists PU foam scrap, waste foundry sand and zinc alloy crafts on Global Trade Plaza. The PU foam scrap comes from a bra manufacturing industry, described as 100% clean, dry, without hard skin, consisting of unused rest cutoffs in mixed colors, supplied at 150–200 tons per month and packed in compressed bales. The waste foundry sand is generated at about 100 MT per month with roughly 500 MT currently accumulated. The zinc alloy crafts are offered as gold-plated items with a total weight of 300 kg. Buyers can send an enquiry through Global Trade Plaza.