Other calcareous stone
Worked monumental or building stone (except slate) and articles thereof, other than goods of heading 6801; mosaic cubes and the like, of natural stone (including slate), whether or not on a backing; artificially colored granules, chippings and powder, of natural stone (including slate): > Other: > Other calcareous stone
Duty Rate (from China)
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Products classified under HTS 6802.92.00.00
Marble Window Sills
Polished marble sills cut from calcareous marble for window framing in construction. Worked to exact lengths with drip grooves, under HTS 6802.92.00.00 as other calcareous building stone. Essential architectural trim.
Calcareous Stone Mosaic Medallions
Circular marble and travertine mosaic medallions for floor inlays, assembled from cut calcareous cubes. HTS 6802.92.00.00 covers these natural stone mosaics on backing. Decorative building elements.
Polished Limestone Treads
Limestone stair treads with bullnosed edges and non-slip grooves, worked from calcareous blocks. Building stone articles under HTS 6802.92.00.00 for monumental use.
Onyx Column Capitals
Carved onyx capitals for architectural columns, calcareous stone worked ornamentally. Fits HTS 6802.92.00.00 excluding Chapter 94.
Travertine Coping Stones
Travertine pool coping with overhang edges, calcareous worked stone for walls. HTS 6802.92.00.00 classification.
Marble Base Molding
Extruded marble baseboards and moldings, cut from calcareous slabs. Monumental trim under 6802.92.00.00.
Limestone Quoins
Corner quoins from limestone blocks, worked for masonry corners. Calcareous building stone HTS 6802.92.00.00.
Calcareous Stone Window Lintels
Pre-cut limestone lintels for window headers, worked structural stone. Classifies 6802.92.00.00.
Marble Mosaic Floor Tiles
Hand-cut mosaic tiles made from calcareous marble, designed for flooring in residential and commercial spaces. These tiles are worked into small cubes and assembled on mesh backing, classifying under HTS 6802.92.00.00 as other calcareous stone mosaic cubes of natural stone. The calcareous composition and worked monumental stone nature fit precisely within this subheading.
Travertine Countertop Slabs
Polished slabs of travertine, a calcareous sedimentary stone, cut to precise dimensions for kitchen countertops and vanity tops. Worked through sawing, grinding, and honing, these qualify under HTS 6802.92.00.00 as other worked calcareous building stone. Excludes slate and aligns with chapter exclusions for unworked blocks.
Limestone Exterior Cladding Panels
Precision-cut limestone panels used for building facades, featuring calcareous limestone quarried and worked into thin, uniform veneers. Classified in HTS 6802.92.00.00 for other worked calcareous monumental stone, suitable for architectural applications. Distinct from Chapter 25 raw minerals.
Calcareous Stone Garden Pavers
Tumbled or split-face pavers from Indiana limestone or similar calcareous stone, used for patios and walkways. These worked articles of building stone fit HTS 6802.92.00.00, excluding slate and unbacked mosaics. Ideal for landscaping with natural texture.
Onyx Monumental Sculptures
Carved onyx sculptures and architectural elements like columns or vases, where onyx qualifies as banded calcareous stone. Worked into artistic forms under HTS 6802.92.00.00 for other calcareous monumental stone articles. Complies with chapter exclusions for Chapter 97 art if not original works.
Travertine Wall Veneer Sheets
Thin, honed travertine sheets for interior wall cladding, cut from calcareous travertine blocks. These worked building stone articles are classified in HTS 6802.92.00.00, distinct from coated textiles or Chapter 94 fittings. Provides natural luxury finishes.
Limestone Fireplace Surrounds
Pre-fabricated limestone mantels and surrounds carved from calcareous stone for fireplace installations. As worked monumental building stone, they fall under HTS 6802.92.00.00, excluding Chapter 94 finished furniture. Custom-sized for hearths.