HTS 9032: Automatic regulating or controlling instruments and apparatus; parts and accessories thereof
Heading 9032 of the Harmonized Tariff Schedule of the United States has 24 ten-digit statistical numbers. A US entry line in ACE needs the full ten digits, with the quantity in No. or kg.
Check additional duties before you file
- If the goods are made in China, check Section 301 duties under HTSUS heading 9903.88, on top of the general rate, and any exclusions.
| HTSUS number | Description | Unit | General rate |
|---|---|---|---|
| 9032.10.00 | Thermostats | 1.7% | |
| For air conditioning, refrigeration or heating systems: | |||
| 9032.10.00.30 | Designed for wall mounting | No. | |
| 9032.10.00.60 | Other | No. | |
| 9032.10.00.90 | Other | No. | |
| 9032.20.00.00 | Manostats | No. | Free |
| Other instruments and apparatus: | |||
| 9032.81.00 | Hydraulic and pneumatic | Free | |
| Industrial process control instruments and apparatus: | |||
| 9032.81.00.20 | Hydraulic | No. | |
| 9032.81.00.60 | Pneumatic | No. | |
| 9032.81.00.80 | Other | No. | |
| 9032.89 | Other: | ||
| Automatic voltage and voltage-current regulators: | |||
| 9032.89.20.00 | Designed for use in a 6, 12 or 24 V system | No. | 1.1% |
| 9032.89.40.00 | Other | No. | 1.7% |
| 9032.89.60 | Other | 1.7% | |
| Control instruments for air conditioning, refrigeration or heating systems: | |||
| 9032.89.60.15 | Complete systems | No. | |
| 9032.89.60.25 | Other | No. | |
| Process control instruments and apparatus: | |||
| 9032.89.60.30 | Complete systems | No. | |
| Other: | |||
| 9032.89.60.40 | Temperature control instruments | No. | |
| 9032.89.60.50 | Pressure and draft control instruments | No. | |
| 9032.89.60.60 | Flow and liquid level control instruments | No. | |
| 9032.89.60.70 | Humidity control instruments | No. | |
| 9032.89.60.75 | Other | kg | |
| 9032.89.60.85 | Other | kg | |
| 9032.90 | Parts and accessories: | ||
| Of automatic voltage and voltage-current regulators: | |||
| 9032.90.21.00 | Designed for use in a 6, 12 or 24 V system | kg | 1.1% |
| 9032.90.41.00 | Other | kg | 1.7% |
| 9032.90.61 | Other | 1.7% | |
| 9032.90.61.20 | Of thermostats | kg | |
| 9032.90.61.40 | Of manostats | kg | |
| 9032.90.61.60 | Of instruments and apparatus of subheading 9032.81 | kg | |
| 9032.90.61.80 | Other | kg |
Common paperwork mistakes with heading 9032
- The invoice shows the exporter's own code. Only the first six digits are shared worldwide; the US number has ten. Check every line against the list above.
- The quantity is in the wrong unit. These lines report quantity in No. or kg, which may not match the invoice's cartons, sets or pieces.
- The packing list and the bill of lading disagree on cartons or gross weight, which can lead to holds and exams.
- The manufacturer's name and address are missing, so the MID cannot be built from the documents.
Look up any ten-digit number, or read the guide to invoice and packing list mismatches.
Check the whole shipment, not one number
FreightProof reads the invoice, packing list and bill of lading together, validates every HTS number and container, builds the MIDs and flags what does not match — in about two minutes.
Data: Harmonized Tariff Schedule of the United States, US International Trade Commission. Rates are for information only.