Anti-dumping duty extension on methylene chloride preserves duty on imports from China PR until further amendment. Extension of anti-dumping duty on imports of Methylene Chloride from China PR by substituting the Table entry at serial number 9 and inserting a paragraph preserving the duties specified against serial numbers 1-9 in the Table, to remain in force up to and inclusive of 31st January, 2021 unless earlier revoked, superseded or amended.