SIC 1453-digit industry group · SIC 1987
SIC Code 145: Clay, Ceramic, and Refractory Minerals
The SIC code for Clay, Ceramic, and Refractory Minerals is 145.
Clay, Ceramic, and Refractory Minerals industry group (SIC 145) comprises establishments engaged in clay, ceramic, and refractory minerals activities as classified under the US Standard Industrial Classification system.
Clay, Ceramic, and Refractory Minerals falls under SIC Major Group 14: Mining & Quarrying of Nonmetallic Minerals (No Fuels) in Mining.
Classification
SIC Industries (4-digit)
| SIC Code | Industry Title |
|---|---|
| 1455 | SIC 1455 — Kaolin and Ball Clay |
| 1459 | SIC 1459 — Clay, Ceramic, and Refractory Minerals, Not Elsewhere Classified |
SIC 1987
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Other Industry Groups in SIC 14
SIC 141 — Dimension Stone1 industries
SIC 142 — Crushed and Broken Stone3 industries
SIC 144 — Sand and Gravel2 industries
SIC 147 — Chemical and Fertilizer Mineral Mining3 industries
SIC 148 — Nonmetallic Minerals Services1 industries
SIC 149 — Miscellaneous Nonmetallic Minerals1 industries
Need the NAICS equivalent? convert a SIC code to NAICS using the mapping table — SIC 1987 four-digit industries paired with NAICS 2022 at the five-digit industry level, with coverage gaps stated.