Coniferous
Wood in the rough, whether or not stripped of bark or sapwood, or roughly squared. > Treated with paint, stains, creosote or other preservatives: > Coniferous > Coniferous
Duty Rate (from China)
Products classified under Tariff item 4403.11.00.00
ACQ-Treated Douglas Fir Billets
Roughly squared Douglas fir billets treated with alkaline copper quaternary (ACQ) preservative. The treatment protects against decay and insects, while the billets remain in the rough state, not further shaped. Classified under tariff item 4403.11.00 as coniferous wood in the rough, treated with preservatives.
4403.11.00ACQ-Treated Lodgepole Pine Fence Post
Lodgepole pine posts treated with alkaline copper quaternary (ACQ) preservative, rough-squared 3x3x6 feet for garden fences. These coniferous posts are treated and in the rough state, qualifying under tariff item 4403.11.00.
4403.11.00CCA Treated Cedar Stakes
Rough cedar stakes treated with chromated copper arsenate (CCA) for garden use. These are coniferous wood in the rough, not further processed beyond stripping bark or rough squaring, and treated with preservatives.
4403.11.00CCA-Treated Douglas Fir Fence Post
Douglas fir posts treated with chromated copper arsenate (CCA) for durability in soil contact, rough-cut 5x5x10 feet for ranch fencing. These coniferous posts are treated and in the rough state, matching tariff item 4403.11.00.
4403.11.00CCA-Treated Hem-Fir Power Poles
Utility poles made from mixed hemlock-fir (Hem-fir) coniferous wood, treated with chromated copper arsenate (CCA) preservative and roughly squared. They are imported in the rough state for use as electrical power poles, meeting the definition of coniferous wood treated with preservatives under tariff item 4403.11.00.
4403.11.00CCA Treated Spruce Piling Timber
Spruce wood pilings treated with chromated copper arsenate (CCA) for marine or foundation use, roughly squared and bark-stripped. These coniferous pilings are treated and in the rough state, matching tariff item 4403.11.00.
4403.11.00Cedar Fence Posts Rough Treated
Western red cedar posts in rough form, treated with preservatives for fencing. Bark removed and roughly squared, these are coniferous wood in the rough under tariff item 4403.11.00.
4403.11.00Copper Azole Treated Cedar Fence Post
Cedar fence posts treated with copper azole preservative, rough-cut 4x4x10ft, assumed to be coniferous mix. These posts are treated and in the rough state, qualifying under tariff item 4403.11.00.
4403.11.00Copper Azole Treated Hemlock Piles
Hemlock wood piles treated with copper azole preservative, in the rough state, for dock or bridge construction. The preservative treatment protects against decay and marine organisms, while the wood remains unprocessed beyond stripping bark or rough squaring. Classified under tariff item 4403.11.00 as coniferous wood in the rough, treated with preservatives.
4403.11.00Copper Naphthenate Treated Fir Transmission Poles
Fir wood poles treated with copper naphthenate preservative, roughly squared and intended for high-voltage electrical transmission. These coniferous poles are imported in the rough state, qualifying under tariff item 4403.11.00 for preservative-treated coniferous wood.
4403.11.00Creosoted Coniferous Roundwood
Creosoted coniferous roundwood from pine or other coniferous trees, in rough, un-squared form for posts or stakes. Fully treated with creosote preservative, these fall under tariff item 4403.11.00.
4403.11.00Creosote-Dipped Hemlock Fence Post
Western hemlock fence posts dipped in creosote, retained in rough state with bark partially on, sized 4x6x7 feet. These coniferous posts are treated and in the rough state, matching tariff item 4403.11.00.
4403.11.00Creosote-Dipped Larch Logs
Rough larch logs from coniferous trees, dipped in creosote for preservation against marine borers. The logs are not precisely squared, remaining in the rough state. Classified under tariff item 4403.11.00 as coniferous wood in the rough, treated with preservatives.
4403.11.00Creosote Impregnated Spruce Telephone Poles
Spruce wood poles impregnated with creosote, roughly squared and used for telephone networks. These coniferous poles are in the rough state and treated with preservatives, matching tariff item 4403.11.00.
4403.11.00Creosote-Injected Pine Stave Blocks
Coniferous pine blocks in rough form for barrel staves, injected with creosote preservative. The blocks are not further shaped beyond rough cutting. Classified under tariff item 4403.11.00 as coniferous wood in the rough, treated with preservatives.
4403.11.00Creosote-Treated Douglas Fir Utility Poles
Douglas fir poles treated with creosote preservative, roughly squared for telephone and electrical power transmission lines. These coniferous poles are imported in the rough state, qualifying under tariff item 4403.11.00.
4403.11.00Creosote-Treated Pine Fence Post
Rough-cut pine fence posts treated with creosote preservative to resist rot and insects, typically measuring 4x4 inches by 8 feet. These coniferous posts are treated and in the rough state, qualifying under tariff item 4403.11.00.
4403.11.00Creosote Treated Pine Logs
Rough-cut pine logs treated with creosote preservative to protect against decay and insects. In the rough state, stripped of bark but not squared or further processed, these are coniferous wood under tariff item 4403.11.00.
4403.11.00Creosote-Treated Pine Logs
Rough pine logs treated with creosote preservative to protect against rot and insects, sourced from coniferous trees. The logs remain in the rough state, not further processed beyond stripping bark or rough squaring. Classified under tariff item 4403.11.00 as coniferous wood in the rough, treated with preservatives.
4403.11.00Creosote Treated Pine Utility Poles
Rough-cut pine poles treated with creosote preservative for use in electrical utility lines, stripped of bark but not further processed. The creosote treatment protects against rot and insects, while the poles remain in the rough state. Classified under tariff item 4403.11.00 as coniferous wood in the rough, treated with preservatives.
4403.11.00Douglas Fir Rough Preserved Logs
Douglas fir logs in rough condition, preserved with stains or creosote for piling or marine use. Coniferous, bark-free but unsawn, these fall under tariff item 4403.11.00 for treated rough wood.
4403.11.00Fir Landscape Timbers Treated
Rough fir timbers treated for garden retaining walls, coniferous preserved wood. These are in the rough state, not further processed, and fall under tariff item 4403.11.00.
4403.11.00Micronized Copper Treated Fir Dock Piling
Fir pilings for marine docks treated with micronized copper azole, in rough form without sapwood. The treatment enhances resistance to saltwater decay, while the wood remains in the rough state, stripped of bark or roughly squared. Classified under tariff item 4403.11.00 as coniferous wood in the rough, treated with preservatives.
4403.11.00Paint Treated Larch Logs
Rough larch logs coated with paint preservatives to seal against moisture and fungi. Intended for landscape or structural applications, minimally processed, these are coniferous wood under tariff item 4403.11.00.
4403.11.00Pentachlorophenol Treated Fir Fence Post
Fir species fence posts treated with pentachlorophenol, maintained rough with rounded edges, 5x5x8 feet standard. These coniferous posts are treated and in the rough state, matching tariff item 4403.11.00.
4403.11.00Pentachlorophenol Treated Pine Electrical Poles
Southern pine utility poles treated with pentachlorophenol for electrical power distribution, left in rough-squared form. These coniferous poles are treated with preservatives and qualify under tariff item 4403.11.00.
4403.11.00Pentachlorophenol Treated Western Red Cedar Posts
Rough Western red cedar posts pressure-treated with pentachlorophenol for outdoor structural use. The preservative protects against fungal decay and termites, while the posts remain in the rough state, stripped of bark or roughly squared. Classified under tariff item 4403.11.00 as coniferous wood in the rough, treated with preservatives.
4403.11.00Pine Telegraph Poles Treated
Rough southern pine poles treated with pentachlorophenol preservatives for utility lines. Coniferous wood, roughly shaped but in rough state, these fall under tariff item 4403.11.00.
4403.11.00Preservative Treated Hemlock Timbers
Rough hemlock timbers treated with creosote or other preservatives, coniferous species for heavy construction. In the rough, sapwood stripped, these fall under tariff item 4403.11.00.
4403.11.00Preserved Spruce Building Logs
Rough spruce logs preserved for log cabins, coniferous wood in the rough state. Treated with preservatives, these fall under tariff item 4403.11.00.
4403.11.00Pressure Treated Douglas Fir Fence Posts
Douglas fir posts treated with wood preservatives like ACQ (alkaline copper quaternary) for fencing applications, in rough squared form. The treatment protects against decay and insects, while the wood remains in the rough state. Classified under tariff item 4403.11.00 as coniferous wood in the rough, treated with preservatives.
4403.11.00Pressure-Treated Spruce Fence Post
Spruce fence posts pressure-treated with waterborne preservatives like ACQ, left rough-squared for agricultural fencing, standard 6-foot length. These coniferous posts are treated and in the rough state, qualifying under tariff item 4403.11.00.
4403.11.00Pressure Treated Spruce Timbers
Roughly squared spruce timbers from coniferous sources, pressure-treated with wood preservatives like CCA for durability in construction. Bark and sapwood removed but not finely finished, these fall under tariff item 4403.11.00.
4403.11.00Pressure-Treated Western Red Cedar Telegraph Poles
Coniferous Western red cedar poles, roughly squared and pressure-treated with preservatives for durability as telegraph poles. These poles are in the rough state and treated, matching tariff item 4403.11.00.
4403.11.00S-P-F Rough Treated Lumber Billets
Mixed spruce-pine-fir (S-P-F) billets in rough form, treated with preservatives per subheading note. Used for further processing, these are coniferous wood under tariff item 4403.11.00.
4403.11.00Stained Pine Rough Poles
Rough pine poles with stain preservatives for fencing. Coniferous wood in the rough state, treated with stains, these fall under tariff item 4403.11.00.
4403.11.00Stain Treated Fir Poles
Coniferous fir wood poles in the rough, treated with penetrating stains and preservatives for utility or fencing use. Roughly hewn, bark stripped, but not machined smooth, these fall under tariff item 4403.11.00.
4403.11.00Stain-Treated Lodgepole Pine Utility Poles
Lodgepole pine coniferous poles treated with wood stain preservatives, in rough-squared condition for telephone and power applications. These treated poles qualify under tariff item 4403.11.00.
4403.11.00Tanalith E Treated Larch Telegraph Poles
Larch wood telegraph poles treated with Tanalith E (copper-based) preservative, bark-removed and roughly squared. The treatment protects against decay and insects, while the poles remain in the rough state. Classified under tariff item 4403.11.00 as coniferous wood in the rough, treated with preservatives.
4403.11.00Tanalith Treated Pine Rounds
Pine roundwood treated with Tanalith (copper-based preservative), rough for landscaping. Coniferous wood in the rough state, these fall under tariff item 4403.11.00.