Tags Lao Cai Chemical Fertilisers JSC Chemical firm to issue bonds and shares for MA Thursday, May 18, 2017 Duc Giang-Lao Cai Chemicals JSC plans to issue convertible bonds and shares worth VND833.8 billion (US$37 million) in 2017 to merge with Lao Cai Chemical Fertilisers JSC and Bao Thang Chemicals.