Calcium carbonate Suppliers & Prices in United States — Market Overview 2026
Derived Products
Nutrient Powder, Oat Milk Beverage, Soy Milk Beverage, Almond Milk Drink, +1
Last Updated
2026-09-01
Key takeaways for search and sourcing teams
- 5 sampled export transactions for United States are summarized.
- 98 export partner companies and 128 import partner companies are mapped for Calcium carbonate in United States.
- Page data last updated on 2026-09-01.
Calcium carbonate Export Supplier Intelligence, Price Trends, and Trade Flows in United States
98 export partner companies are tracked for Calcium carbonate in United States. Use Supply Chain Intelligence company profiles and analytics to validate exporter coverage, partner quality, and route priorities.
Explore Calcium carbonate export intelligence in United States, including 5 sampled supplier transactions, monthly unit-price ranges, and partner-country trade flow patterns for HS Code -.
Scatter points are sampled from 10.2% of the full transaction dataset.
Sample Export Supplier Transaction Records for Calcium carbonate in United States
5 sampled Calcium carbonate transactions in United States include date, origin, and partner-country context to benchmark export prices and supplier trading patterns.
Calcium carbonate sampled transaction unit prices by date in United States: 2026-08-04: 1.39 USD / kg, 2026-07-24: 1.39 USD / kg, 2026-06-22: 1.39 USD / kg, 2026-02-11: 0.85 USD / kg, 2026-02-10: 0.41 USD / kg.
| Date | Reported Product | Unit Price | Exporter | Importer | |
|---|---|---|---|---|---|
| 2026-08-04 | [혼합*** ***************** ********* *********** | 1.39 USD / kg | (United States) | (South Korea) | |
| 2026-07-24 | [혼합*** ***************** ********* *********** | 1.39 USD / kg | (United States) | (South Korea) | |
| 2026-06-22 | [혼합*** ***************** ********* *********** | 1.39 USD / kg | (United States) | (South Korea) | |
| 2026-02-11 | CAL**** ********* ***** **** ************ | 0.85 USD / kg | (United States) | (United States) | |
| 2026-02-10 | REF* ****** ** ********* ** ****** ************* **** ****** * ******** | 0.41 USD / kg | (United States) | (Costa Rica) |
Top Calcium carbonate Export Suppliers and Companies in United States
Review leading exporter profiles and benchmark them against 98 total export partner companies tracked for Calcium carbonate in United States. Use Supply Chain Intelligence company profiles and analytics to shortlist sourcing and export partners faster.
(United States)
Latest Export Transaction: 2026-08-01
Employee Size: 101 - 500 Employees
Sales Revenue: USD 10M - 50M
Industries: Air TransportFreight Forwarding And IntermodalLand TransportOthersShipping And Water Transport
Value Chain Roles: Distribution / WholesaleLogisticsTrade
(United States)
Latest Export Transaction: 2026-08-01
Industries: Food ManufacturingFood Services And Drinking PlacesOthers
Value Chain Roles: Food ManufacturingTrade
(United States)
Latest Export Transaction: 2026-08-01
Recently Export Partner Companies: 1
Employee Size: 51 - 100 Employees
Industries: Others
Value Chain Roles: Distribution / Wholesale
(United States)
Latest Export Transaction: 2026-08-01
Industries: Others
Value Chain Roles: Trade
(United States)
Latest Export Transaction: 2026-08-01
Employee Size: 101 - 500 Employees
Industries: Others
Value Chain Roles: Distribution / Wholesale
(United States)
Latest Export Transaction: 2026-08-01
Employee Size: 1 - 10 Employees
Sales Revenue: USD 5M - 10M
Industries: Others
Value Chain Roles: Trade
United States Export Partner Coverage
98 companies
Total export partner company count is a core signal of United States export network depth for Calcium carbonate.
Exporters and importers can open Supply Chain Intelligence company profiles and analytics to assess Calcium carbonate partner concentration, capacity signals, and trade relevance in United States.
Sourcing diagnosis
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Calcium carbonate Import Buyer Intelligence and Price Signals in United States: Buyers, Demand, and Trade Partners
128 import partner companies are tracked for Calcium carbonate in United States. Exporters and importers can use Supply Chain Intelligence company profiles and analytics to analyze buyer demand, partner density, and downstream channels.
Scatter points are sampled from 5.6% of the full transaction dataset.
Sample Import Transaction and Price Records for Calcium carbonate in United States
5 sampled Calcium carbonate import transactions in United States provide date, origin, and trade-country context to benchmark price levels and demand-side trading patterns.
Calcium carbonate sampled import transaction unit prices by date in United States: 2026-02-28: 0.48 USD / kg, 2026-02-26: 0.91 USD / kg, 2026-02-10: 0.88 USD / kg, 2026-02-06: 0.87 USD / kg, 2026-02-03: 0.36 USD / kg.
| Date | Reported Product | Unit Price | Exporter | Importer | Origin | |
|---|---|---|---|---|---|---|
| 2026-02-28 | PRE***** ******* ********* *** *** *** *** ** **** | 0.48 USD / kg | (-) | (-) | - | |
| 2026-02-26 | CAL**** ********* | 0.91 USD / kg | (-) | (-) | - | |
| 2026-02-10 | OTH** **** ******** ******* *** ******* ***** * ** ****** ******** ******** *** *********** * ** *** ******** ** ****** ********** ****** **** ***** ********** ** ******** ** ******* ********** *** ********* ********* ** ******* ** *** ******* ********** ***** **** ******** ******* *** ******* ***** * ** ****** ******** ******** *** *********** * ** *** ******** ** ****** ********** ****** **** ***** ********** ** ******** ** ******* ********** *** ********* ********* ** ******* ** *** ******* ********* | 0.88 USD / kg | (-) | (-) | - | |
| 2026-02-06 | CAL**** ********** | 0.87 USD / kg | (-) | (-) | - | |
| 2026-02-03 | CAL**** ********** ** ******* ********* ********** ****** * ******* ********* ****** ** ** * ** ***** ***** ** ************ ****** ******** ****** * ******* ********* ****** ** ** **** **** ** ************ ****** ******* *** ****** ** *** ********** ** ** * ******* ******* ******* ********** ** ******* ********* ********** ****** * ******* ********* ****** ** ** * ** ***** ***** ** ************ ****** ******** ****** * ******* ********* ****** ** ** **** **** ** ************ ****** ******* *** ****** ** *** ********** ** ** * ******* ******* | 0.36 USD / kg | (-) | (-) | - |
Top Calcium carbonate Buyers, Importers, and Demand Partners in United States
Review leading buyer profiles and compare them with 128 total import partner companies tracked for Calcium carbonate in United States. Exporters and importers can use Supply Chain Intelligence company profiles and analytics to evaluate demand-side partner fit.
(United States)
Latest Import Transaction: 2026-01-07
Recently Import Partner Companies: 1
Employee Size: Over 1000 Employees
Industries: Food ManufacturingFood Services And Drinking PlacesOthers
Value Chain Roles: Distribution / WholesaleFood ManufacturingTrade
(United States)
Latest Import Transaction: 2026-08-01
Employee Size: 11 - 50 Employees
Sales Revenue: USD 5M - 10M
Industries: Food Manufacturing
Value Chain Roles: Food Manufacturing
(United States)
Latest Import Transaction: 2026-02-04
Recently Import Partner Companies: 1
Industries: Others
Value Chain Roles: Trade
(United States)
Latest Import Transaction: 2026-08-01
Employee Size: 1 - 10 Employees
Industries: Others
Value Chain Roles: Trade
(United States)
Latest Import Transaction: 2026-08-01
Employee Size: 51 - 100 Employees
Sales Revenue: USD 1M - 5M
Industries: Others
Value Chain Roles: Trade
(United States)
Latest Import Transaction: 2026-08-01
Industries: Others
Value Chain Roles: Trade
United States Import Partner Coverage
128 companies
Import partner company count highlights demand-side visibility for Calcium carbonate in United States.
Use Supply Chain Intelligence analytics and company profiles to identify active Calcium carbonate importers, distributors, and buyer networks in United States.
Export diagnosis
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Price data
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Classification
Product TypeIngredient
Product FormPowder
Industry PositionDietary Supplement and Food Ingredient
Market
Calcium carbonate in the United States is widely used as a bulk mineral ingredient for calcium supplementation and as a functional ingredient in food and pharmaceutical-adjacent applications. The U.S. has substantial domestic supply from limestone mining and downstream grinding/precipitated calcium carbonate production, alongside imports for certain grades and pricing windows. Buyer acceptance is driven primarily by compendial or buyer specifications (e.g., USP/FCC), with particular scrutiny on heavy metals and identity/assay testing. Regulatory expectations depend on use-case, especially the boundary between dietary supplements, conventional foods, and OTC drug applications.
Market RoleMajor domestic producer and large consumer market (mixed domestic supply and imports depending on grade/specification)
Domestic RoleCommon mineral ingredient for dietary supplements and broad industrial/food/pharma-adjacent uses; high-volume domestic distribution via ingredient manufacturers and distributors
Market Growth
SeasonalityYear-round production and availability; not crop-season dependent, but susceptible to energy, freight, and quarry/plant downtime disruptions.
Specification
Physical Attributes
- White to off-white powder with controlled particle size for blending and tableting
- Low moisture/caking control for storage and processing
- Flowability/compressibility characteristics can be specified for tablet manufacturing
Compositional Metrics
- Assay/identity consistent with compendial or buyer specification (e.g., USP/FCC where applicable)
- Heavy metals (e.g., lead, cadmium) and other elemental impurities testing is commonly required by buyers
- Microbial limits may be required depending on intended use and downstream processing
Grades
- USP/NF grade (where applicable to intended use)
- FCC grade (food/ingredient specification reference)
- Industrial grade (not suitable for dietary supplement use without additional qualification)
Packaging
- Multiwall paper bags with inner liner (common for powders)
- Bulk bags (FIBCs/supersacks) for large-volume industrial users
- Drums or lined cartons for smaller lots and contamination-sensitive programs
Supply Chain
Value Chain
- Limestone quarrying/collection → crushing & milling (ground calcium carbonate) and/or chemical processing (precipitated calcium carbonate) → classification/micronization → quality testing & COA issuance → packaging → distributor/manufacturer delivery → blending/tableting/capsule fill
Temperature
- Ambient transport and storage; protect from moisture and condensation to reduce caking and maintain flow properties
Atmosphere Control
- Dry storage and humidity control are important for powder handling and consistent manufacturing performance
Shelf Life
- Typically long shelf life when kept sealed, dry, and protected from contamination; buyer-specific retest periods may apply
Freight IntensityHigh
Transport ModeMultimodal
Risks
Food Safety HighElemental impurity contamination risk (notably lead and other heavy metals) in mineral-derived calcium carbonate can trigger buyer rejection, recalls, regulatory scrutiny, and U.S. litigation exposure (including California Proposition 65 warnings/claims) if limits are exceeded or documentation is weak.Use qualified suppliers with robust contaminant controls; require lot-specific COAs with heavy metals testing to an agreed specification (e.g., aligned to USP/FCC where applicable) and verify via periodic third-party lab confirmation; implement strong traceability and change control.
Regulatory Compliance HighRegulatory pathway ambiguity can disrupt commercialization if the finished product is positioned or formulated in a way that falls under OTC drug expectations (e.g., antacid use) rather than dietary supplement or food rules, leading to relabeling, reformulation, or market withdrawal.Confirm intended use and claims early; align finished-product labeling and substantiation with the correct U.S. regulatory category and maintain documented compliance review.
Logistics MediumFreight and fuel volatility can materially affect delivered cost for dense mineral powders, causing sudden price swings and supply reshuffling between domestic and imported sources.Dual-qualify regional suppliers; use contracted freight where feasible; maintain safety stock for qualified lots given retest periods and customer approval lead times.
Documentation Gap MediumIncomplete or inconsistent COAs/specifications (assay method, identity test, contaminant reporting, retest dating) can cause detention, customer audit findings, or program disqualification even when material quality is acceptable.Standardize a buyer-approved COA template; audit supplier quality systems; require method references and clear lot/batch traceability on every shipment.
Sustainability
- Quarrying/mining impacts (land disturbance, permitting and community opposition risk)
- Energy and emissions footprint from mining, grinding, and (if applicable) chemical precipitation processes
- Dust management and local air-quality controls near processing sites
Labor & Social
- Worker safety risks in quarrying, crushing, and powder handling environments (dust exposure, heavy equipment hazards)
- Contractor management and safety compliance expectations across multi-site supply chains
Standards
- USP compendial conformance (where applicable)
- FCC specification conformance (food ingredient reference)
- NSF/ANSI 173 (dietary supplements) certification programs may be requested by brands
- ISO 9001 and/or GMP certification programs may be requested by buyers
FAQ
What is the main compliance risk for calcium carbonate used in U.S. dietary supplements?The biggest risk is heavy metal contamination (especially lead and other elemental impurities) and weak supporting documentation. U.S. buyers commonly require strong COAs and may reject lots or trigger corrective actions if contaminant results or traceability are insufficient.
Which quality documents do U.S. buyers typically request for supplement-grade calcium carbonate?Buyers typically request a lot-specific Certificate of Analysis, a specification sheet (often referencing USP/FCC where applicable), and an SDS, plus traceability information linking the lot to upstream batches and testing.
Why does product positioning matter (supplement vs OTC drug) for calcium carbonate in the U.S.?Calcium carbonate can be used in different regulated product categories. If a finished product is marketed or formulated as an antacid or with drug-like claims, it may fall under OTC drug expectations rather than dietary supplement conventions, which can force labeling or commercialization changes.
Sources
Other Calcium carbonate Country Markets for Supplier, Export, and Price Comparison from United States
Compare Calcium carbonate supplier coverage, trade flows, and price benchmarks across countries related to United States.
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Related Calcium carbonate Product Categories
Browse parent, sub, derived, and raw-material product market pages related to Calcium carbonate.
Derived products: Nutrient Powder, Oat Milk Beverage, Soy Milk Beverage, Almond Milk Drink, Lactose-free Yogurt
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