analysis of china’s tdi import and export in the first half of 2019
i. import analysis in the first half of 2019, china imported nearly 30,000 tons of tdi. compared with last year, it fell slightly by 7.49%, and the average monthly import volume in the first half of the year was 4983 tons. specifically, china’s import of tdi suddenly increased to 9,681 tons in may, which was due to the transfer of goods from south korea by the…

