Coker Quench Oil Residue from Japan
Heavy hydrocarbon residue from delayed coker quench towers, derived from petroleum vacuum resid. HTS 2713.90.00.00 classification for these unrecoverable bottoms. Contains pitch-like materials from bituminous oil processing.
Duty Rate — Japan → United States
0%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Provide coker operating parameters (temperature, pressure) confirming residue formation
• Specify MCRT (micro carbon residue test) values for proper incineration planning
• Require explosion-proof pumps due to low flash point characteristics