293590

Code

293590

Type

heading / subheading

Tariff lines inside

14

Duty rates inside

6.5% (9), Free (5)

Units of quantity

kg (14)

Classification rulings (U.S. Customs, CROSS)

• N333617 · 2023-06-29 — The tariff classification of Pergafast 201 from China

  Pergafast 201 is an organic chemical compound, said to be used as a color developer for thermal papers. Its chemical name is identified as 3-{[(4-methylbenzenesulfonyl) carbamoyl] amino} phenyl 4-methylbenzene-1-sulfonate (CAS # 232938-43-1). It is a key component of a thermally reactive layer on top of a base paper. The other components (not subject to this ruling) include color formers (which are leuco dyes), sensitizers, and binders. During printing, the thermal head of the printing unit pulses heat to the paper, which causes the components to melt, triggering the transfer of a proton from…

• 2935 90 06 00 — 4-Amino-6-chloro-m-benzenedisulfonamide and Methyl-4-aminobenzenesulfonylcarbamate (Asulam)
• 2935 90 10 00 — 2-Amino-N-ethylbenzenesulfonanilide; 5-Amino-α,α,α-trifluorotoluene-2,4-disulfonamide; Benzenesulfonamide; Benzenesulfonyl hydrazide;…
• 2935 90 13 00 — (5‐[2‐Chloro‐4‐ (trifluoromethyl)phenoxy]‐N‐ (methylsulfonyl)‐2‐nitrobenzamide) (Fomesafen); N‐(2,6‐Dichloro‐3‐ methylphenyl)‐5‐…
• 2935 90 15 00 — o-Toluenesulfonamide
• 2935 90 20 00 — Other: — Fast color bases and fast color salts
• 2935 90 29 00 — Other: — Drugs: — Anti-infective agents: — Acetylsulfaguanidine
• 2935 90 30 00 — Other: — Drugs: — Anti-infective agents: — Sulfamethazine
• 2935 90 32 00 — Other: — Drugs: — Anti-infective agents: — Acetylsulfisoxazole; Sulfacetamide, sodium; and Sulfamethazine, sodium
• 2935 90 33 00 — Other: — Drugs: — Anti-infective agents: — Sulfathiazole and Sulfathiazole, sodium
• 2935 90 42 00 — Other: — Drugs: — Anti-infective agents: — Salicylazosulfapyridine (Sulfasalazine); Sulfadiazine; Sulfaguanidine; Sulfamerizine; and Sulfapyridine
• 2935 90 48 00 — Other: — Drugs: — Anti-infective agents: — Other
• 2935 90 60 00 — Other: — Drugs: — Other
• 2935 90 75 00 — Other: — Other: — Products described in additional U.S. note 3 to section VI
• 2935 90 95 00 — Other: — Other: — Other

• 29359 — ТН ВЭД ЕАЭС: прочие
• 293590 — EU CN/TARIC: Other

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