Tags fish farmers VN could face tra fish oversupply Monday, Jan 07, 2019 The tra fish export sector was probably the most improved industry this year, but rampant production could lead to excess supplies and price s, according to Viet Dragon Securities Company (VDSC). Farmers gain as tra fish prices soar 20-year peak Friday, Jan 05, 2018 The price of tra fish in the Cuu Long (Mekong) Delta has risen to its highest price over the last 20 years, leading to high profits for local farmers.