Toshiba 35MVA Mineral Oil Transformer from China
Toshiba 35MVA power transformer with naphthenic mineral oil dielectric, ONAN/ONAF cooling for 230kV grid applications. Exceeds 8504.23.00 power threshold with liquid dielectric construction for high-capacity transmission.
Duty Rate — China → United States
36.6%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
9903.88.0125%Except as provided in headings 9903.88.05, 9903.88.06, 9903.88.07, 9903.88.08, 9903.88.10, 9903.88.11, 9903.88.14, 9903.88.19, 9903.88.50, 9903.88.52, 9903.88.58, 9903.88.60, 9903.88.62, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(b) [to this subchapter]
Import Tips
• Lightning impulse test data (BIL ratings) required for high-voltage imports
• Temperature rise test certificates (typically 65°C) must accompany commercial invoice
• Silica-gel breathers and Buchholz relays verify complete liquid system integrity