HTS heading 4411 · Chapter 44
HTS 4411: Fiberboard of wood or other ligneous materials,…
HTS heading 4411 covers fiberboard of wood or other ligneous materials, whether or not bonded with resins or other organic substances. It has 25 tariff lines with a duty rate; the general (MFN) rates are Free (16 lines), 1.9¢/kg + 1.5% (4 lines), 3.9% (4 lines) and others.
Imports may also owe Chapter 99 tariffs (Section 232, 301 or 201) depending on origin and date, plus the Merchandise Processing Fee and, by sea, the Harbor Maintenance Fee.
Rates from the 2026 HTS Revision 22, effective October 30, 2026. Source: U.S. International Trade Commission.
Tariff lines and duty rates
| HTS code | Description | General | Special | Column 2 | Estimate |
|---|---|---|---|---|---|
| Medium density fiberboard (MDF): | |||||
| 4411.12 | Of a thickness not exceeding 5 mm: | ||||
| 4411.12.10.00 | Not mechanically worked or surface covered[m3] | Free | 30% | Estimate → | |
| Other: | |||||
| Tongued, grooved or rabbetted continuously along any of its edges and dedicated for use in the construction of walls, ceilings or other parts of buildings: | |||||
| 4411.12.20.00 | Laminated boards bonded in whole or in part, or impregnated, with synthetic resins[kg, m3] | 1.9¢/kg + 1.5% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 33¢/kg + 25% | Estimate → |
| 4411.12.30.00 | Other[m3] | Free | 20% | Estimate → | |
| Other: | |||||
| 4411.12.60.00 | Not surface covered (except for oil treatment)[m3] | Free | 30% | Estimate → | |
| 4411.12.90 | Other | 3.9% | Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 45% | |
| 4411.12.90.10 | Standard wood molding[m3] | Estimate → | |||
| 4411.12.90.90 | Other[m3] | Estimate → | |||
| 4411.13 | Of a thickness exceeding 5 mm but not exceeding 9 mm: | ||||
| 4411.13.10.00 | Not mechanically worked or surface covered[m3] | Free | 30% | Estimate → | |
| Other: | |||||
| Tongued, grooved or rabbetted continuously along any of its edges and dedicated for use in the construction of walls, ceilings or other parts of buildings: | |||||
| 4411.13.20.00 | Laminated boards bonded in whole or in part, or impregnated, with synthetic resins[kg, m3] | 1.9¢/kg + 1.5% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 33¢/kg + 25% | Estimate → |
| 4411.13.30.00 | Other[m3] | Free | 20% | Estimate → | |
| Other: | |||||
| 4411.13.60.00 | Not surface covered (except for oil treatment)[m3] | Free | 30% | Estimate → | |
| 4411.13.90 | Other | 3.9% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 45% | |
| 4411.13.90.10 | Standard wood molding[m3] | Estimate → | |||
| 4411.13.90.90 | Other[m3] | Estimate → | |||
| 4411.14 | Of a thickness exceeding 9 mm: | ||||
| 4411.14.10.00 | Not mechanically worked or surface covered[m3] | Free | 30% | Estimate → | |
| Other: | |||||
| Tongued, grooved or rabbetted continuously along any of its edges and dedicated for use in the construction of walls, ceilings or other parts of buildings: | |||||
| 4411.14.20.00 | Laminated boards bonded in whole or in part, or impregnated, with synthetic resins[kg, m3] | 1.9¢/kg + 1.5% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 33¢/kg + 25% | Estimate → |
| 4411.14.30.00 | Other[m3] | Free | 20% | Estimate → | |
| Other: | |||||
| 4411.14.60.00 | Not surface covered (except for oil treatment)[m3] | Free | 30% | Estimate → | |
| 4411.14.90 | Other | 3.9% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 45% | |
| 4411.14.90.10 | Standard wood molding[m3] | Estimate → | |||
| 4411.14.90.90 | Other[m3] | Estimate → | |||
| Other: | |||||
| 4411.92 | Of a density exceeding 0.8 g/cm3 : | ||||
| 4411.92.10.00 | Not mechanically worked or surface covered[m3] | Free | 30% | Estimate → | |
| Other: | |||||
| 4411.92.20.00 | Not surface covered (except for oil treatment)[m3] | Free | 30% | Estimate → | |
| Other: | |||||
| 4411.92.30.00 | Tileboard which has been continuously worked along any of its edges and is dedicated for use in the construction of walls, ceilings or other parts of buildings[m3] | Free | 20% | Estimate → | |
| 4411.92.40.00 | Other[m3] | 6% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 45% | Estimate → |
| 4411.93 | Of a density exceeding 0.5 g/cm3 but not exceeding 0.8 g/cm3 : | ||||
| 4411.93.10.00 | Not mechanically worked or surface covered[m3] | Free | 30% | Estimate → | |
| Other: | |||||
| Tongued, grooved or rabbetted continuously along any of its edges and dedicated for use in the construction of walls, ceilings or other parts of buildings: | |||||
| 4411.93.20.00 | Laminated boards bonded in whole or in part, or impregnated, with synthetic resins[kg, m3] | 1.9¢/kg + 1.5% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 33¢/kg + 25% | Estimate → |
| 4411.93.30.00 | Other[m3] | Free | 20% | Estimate → | |
| Other: | |||||
| 4411.93.60.00 | Not surface covered (except for oil treatment)[m3] | Free | 30% | Estimate → | |
| 4411.93.90 | Other | 3.9% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 45% | |
| 4411.93.90.10 | Standard wood molding[m3] | Estimate → | |||
| 4411.93.90.90 | Other[m3] | Estimate → | |||
| 4411.94.00 | Of a density not exceeding 0.5 g/cm3 | Free | 20% | ||
| Of a density exceeding 0.35 g/cm3 but not exceeding 0.5 g/cm3: | |||||
| Not mechanically worked or surface covered: | |||||
| 4411.94.00.10 | Impregnated with bitumen[m3] | Estimate → | |||
| 4411.94.00.20 | Other[m3] | Estimate → | |||
| Other: | |||||
| 4411.94.00.30 | Impregnated with bitumen[m3] | Estimate → | |||
| 4411.94.00.40 | Other[m3] | Estimate → | |||
| Other: | |||||
| Not mechanically worked or surface covered: | |||||
| 4411.94.00.50 | Impregnated with bitumen[m3] | Estimate → | |||
| 4411.94.00.60 | Other[m3] | Estimate → | |||
| Other: | |||||
| 4411.94.00.70 | Impregnated with bitumen[m3] | Estimate → | |||
| 4411.94.00.80 | Other[m3] | Estimate → |
41 lines shown. Statistical suffixes (the last two digits) inherit the rate of the 8-digit subheading above them.
Example: base duty and fees on $10000
For HTS 4411.12.90 at the general rate of 3.9%, shipped by ocean, before any Chapter 99 tariffs:
| Base duty (3.9%) | $390.00 |
| Merchandise Processing Fee (0.3464%, min $34.58) | $34.64 |
| Harbor Maintenance Fee (0.125%) | $12.50 |
| Duty and fees | $437.14 |
Origin-specific tariffs can multiply this. Run this example from China or from Mexico to see every line.
Special program codes in this heading
- A, A*, A+
- Generalized System of Preferences (GSP)
- AU
- U.S.–Australia FTA
- BH
- U.S.–Bahrain FTA
- CL
- U.S.–Chile FTA
- CO
- U.S.–Colombia Trade Promotion Agreement
- D
- African Growth and Opportunity Act (AGOA)
- E, E*
- Caribbean Basin Economic Recovery Act
- IL
- U.S.–Israel FTA
- JO
- U.S.–Jordan FTA
- KR
- U.S.–Korea FTA (KORUS)
- MA
- U.S.–Morocco FTA
- OM
- U.S.–Oman FTA
- P, P+
- CAFTA-DR
- PA
- U.S.–Panama Trade Promotion Agreement
- PE
- U.S.–Peru Trade Promotion Agreement
- S, S+
- USMCA (United States–Mexico–Canada Agreement)
- SG
- U.S.–Singapore FTA
A special rate applies only when the goods qualify under that program's rules of origin and the claim is made at entry.
Frequently asked questions
What is the duty rate for HTS 4411?
Heading 4411 has 25 rate lines. The general (MFN) duty rates are Free (16 lines), 1.9¢/kg + 1.5% (4 lines), 3.9% (4 lines), 6% (1 line). Products of free trade agreement partners may enter at the special rate, and Column 2 rates apply to countries without normal trade relations. Chapter 99 tariffs can be added on top: calculate the full amount.
Do Section 301, 232 or 201 tariffs apply to HTS 4411?
It depends on the 8- or 10-digit subheading, the country of origin, the entry date and, for Section 232, the metal content. These additional duties are listed in Chapter 99 of the HTS. The free duty calculator checks each program for a given code, origin and date and shows which apply and why.
What fees are added to an import under HTS 4411?
Formal entries pay the Merchandise Processing Fee of 0.3464% of value (minimum $34.58, maximum $670.86 in FY2027). Ocean shipments also pay the Harbor Maintenance Fee of 0.125% of value. See the import duty calculator for how they combine.