US national chapter · not part of the international HS
US HTS Chapter 99: US temporary legislation and trade remedies
93 subheadings. The US HTS uses chapters 98 and 99 for special provisions and temporary measures; other countries do not use these codes.
9901
9902
9902.01 Frozen, boiled glutinous corn (other than sweet corn), not reduced in size (provided for in subheading 0710.80
9902.02 p-Toluenesulfonic acid (4-methylbenzenesulfonic acid hydrate (1:1)) (CAS No. 6192-52-5) (provided for in subhe
9902.03 Naphthalene-1,8:4,5-tetracarboxylic dianhydride (CAS No. 81-30-1) (provided for in subheading 2917.39.70)
9902.04 4,4'-Oxydianiline (CAS No. 101-80-4) (provided for in subheading 2922.29.81)
9902.05 S-Ethyl dipropyl(thiocarbamate) (EPTC) (CAS No. 759-94-4) (provided for in subheading 2930.20.90)
9902.06 2-Chloro-6-(trichloromethyl)pyridine (CAS No. 1929-82-4) (provided for in subheading 2933.39.27)
9902.07 3-[(6-Chloro-3-pyridinyl)methyl]-1,3-thiazolidin-2- ylidenecyanamide (Thiacloprid) (CAS No. 111988-49-9) (prov
9902.08 Mixtures of Disperse Blue 60 M (4,11-Diamino-2-(3-methoxy- propyl)-1H-naphtho[2,3-f]isoindole-1,3,5,10(2H)-tet
9902.09 Cold-pressed grapefruit oil (provided for in subheading 3301.19.10)
9902.10 Mixtures containing 5-cyclopropyl-4-(2-mesyl-4-trifluoromethylbenzoyl) isoxazole (Isoxaflutole) (CAS No. 14111
9902.11 Ethylene-vinyl acetate copolymers (other than those in aqueous dispersions), containing 50 percent or more by
9902.12 Boxing and mixed martial arts gloves of plastics (provided for in subheading 3926.20.30)
9902.13 Acrylic fiber tow containing 85 percent or more by weight of acrylonitrile units and 2 percent or more but not
9902.14 Footwear for men with outer soles and uppers of rubber or plastics, such uppers of neoprene measuring 7 mm in
9902.15 Wire cages of iron or steel, each with attached tray of plastics or of steel, such cages with one or two hinge
9902.16 Used fixed ratio speed changers (provided for in subheading 8483.40.50), other than transmissions for the vehi
9902.17 Used gear boxes for the vehicles of subheading 8701.20 or heading 8704 (provided for in subheading 8708.40.11)
9902.18 Vacuum coffee servers, each with lining of glass, a plastic exterior, top carrying handle, see-through content
9903
9903.01 Except for products described in headings 9903.01.02, 9903.01.03, 9903.01.04 and 9903.01.05 articles the produ
9903.02 Articles the product of any country determined by U.S. Customs and Border Protection to have been transshipped
9903.03 Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provi
9903.04 In original loaves (provided for in subheading 0406.40.44, 0406.40.54, or 0406.40.70)
9903.05 Except for products described in headings 9903.05.02–9903.05.09, articles the product of Brazil, as provided f
9903.06 Articles the product of Malaysia, as provided for in subdivision (j)(4)(ii) of U.S. note 52 to this subchapter
9903.08 Bath preparations, other than bath salts (provided for in subheading 3307.30.50)
9903.17 Eligible to be imported under the first quota period specified in a notice issued by the United States Trade R
9903.18 Eligible to be imported under the first quota period specified in a notice issued by the United States Trade R
9903.19 Provided for in subheading 1901.10.16, 1901.10.26, 1901.10.36 or 1901.10.44
9903.27 Distillate and residual fuel oils (including blended fuel oils) and wastes of distillate and residual fuel oil
9903.40 Radial tires of a kind used on motor cars (other than racing cars), station wagons, sport utility vehicles, va
9903.41 Bovine (including buffalo) and equine leather (provided for in heading 4104 or 4107); goat, kid, sheep and lam
9903.45 If entered in an aggregate quantity, in any quarterly period specified in note 17(i) to this subchapter, not e
9903.52 Purchased and entered pursuant to the Secretary of Agriculture's Special Limited Global Import Quota Announcem
9903.53 Softwood lumber products described in U.S. note 13 to this subchapter, whose Region of Origin is Manitoba, Ont
9903.54 In addition to the aggregate quantity of beef of Argentina specified in Additional U.S. Note 3(a) to chapter 2
9903.55 Entered under temporary importation bond in aggregate quantities not exceeding the amount specified in U.S. no
9903.74 Medium- and heavy-duty vehicles as provided for in subdivision (b) of U.S. note 38 to this subchapter.
9903.76 Softwood timber and lumber products provided for in subdivision (b) of U.S. note 37 of this subchapter
9903.79 Semiconductor articles as provided for in subdivisions (a) and (b) of U.S. note 39 to this subchapter
9903.82 Articles provided for in subdivision (c) of U.S. note 16 to this subchapter that do not contain any aluminum,
9903.85 Aluminum articles that are the product of Russia, or where any amount of primary aluminum used in the manufact
9903.88 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
9903.89 Articles the product of Nicaragua, as provided for in U.S. note 29 to this subchapter
9903.90 Articles the product of the Russian Federation, as provided for in U.S. note 30(a) to this subchapter and as p
9903.91 Effective with respect to entries on or after September 27, 2024, articles the product of China, as provided f
9903.92 Effective with respect to entries, on or after September 27, 2024, of overhead traveling cranes, transporter c
9903.94 Except for products described in headings 9903.94.02, 9903.94.03, 9903.94.04, 9903.94.31, 9903.94.40, 9903.94.
9903.96 Effective with respect to entries on or after June 30, 2025, articles of civil aircraft (all aircraft other th
9904
9904.02 Valued less than 25¢/kg
9904.04 Valued less than 20¢/liter
9904.05 Provided for in subheading 2106.90.87
9904.06 Valued $2.35/kg or more but less than $2.65/kg
9904.12 Valued less than 5¢/kg
9904.17 Valued less than 5¢/kg
9904.18 Valued less than 5¢/kg
9904.19 Valued less than 65¢/kg
9904.20 Valued less than 5¢/kg
9904.21 Valued less than 5¢/kg
9904.23 Valued less than 25¢/kg
9904.52 Valued less than 35¢/kg
9908
9908.04 Provided for in subheading 0401.50.75, 0403.90.78 or 0405.10.20 and subject to the quantitative limits specifi
9908.12 Provided for in subheading 1202.30.80, 1202.41.80, 1202.42.20, 1202.42.90 or 2008.11.61 and subject to the qua
9908.21 Provided for in subheading 2105.00.20 and subject to the quantitative limits specified in U.S. note 7 to this
9915
9915.02 Subject to the quantitative limits specified in U.S. note 4 to this subchapter
9915.04 Subject to the quantitative limits specified in U.S. note 5(a) to this subchapter
9915.12 Subject to the quantitative limits specified in U.S. note 12(a) to this subchapter
9915.20 Subject to the quantitative limits specified in U.S. note 13(a) to this subchapter
9915.21 Subject to the quantitative limits specified in U.S. note 14(a) to this subchapter
9915.50 Socks, stockings and other hosiery and footwear without applied soles, of cotton, knitted or crocheted (provid
9915.61 Apparel goods of Nicaragua, of cotton or man-made fibers, or subject to cotton or man-made fiber restraints, t
9915.62 Apparel goods of Costa Rica, not knitted or crocheted, containing 36 percent or more by weight of wool or subj
9917
9918
9918.02 Subject to the quantitative limits specified in U.S. note 3(a) to this subchapter
9918.04 Subject to the quantitative limits specified in U.S. note 4 to this subchapter
9918.21 Subject to the quantitative limits specified in U.S. note 8 to this subchapter
9918.24 Subject to the quantitative limits specified in U.S. note 9 to this subchapter
9919
9919.02 Subject to the quantitative limits specified in U.S. note 3 to this subchapter
9919.04 Subject to the quantitative limits specified in U.S. note 4(a) to this subchapter
9919.21 Subject to the quantitative limits specified in U.S. note 7(a) to this subchapter
9919.61 Goods other than babiesʼ socks and booties currently provided for in 6111.20.60, 6111.30.50, or 6111.90.50
9920
9920.04 Subject to the quantitative limits specified in U.S. note 3 to this subchapter
9920.38 Perhalogenated with both fluorine and chlorine, but not with any other halogens
9920.85 Insulated electric conductors, for a voltage not exceeding 80 V, fitted with connectors
9921
9922
9922.01 Goods of Mexico or goods of the United States provided for in note 1(a) to this subchapter
9922.52 Goods of Mexico or goods of the United States provided for in note 2(a) to this subchapter
9930
9930.24 Goods of CN Chapters 1 to 24
9930.27 Goods of CN Chapter 27
9930.99 Goods classified elsewhere