Magnesium oxide Suppliers & Prices in United States — Market Overview 2026
HS Code
251990
Last Updated
2026-10-02
Key takeaways for search and sourcing teams
- 5 sampled export transactions for United States are summarized.
- 103 export partner companies and 135 import partner companies are mapped for Magnesium oxide in United States.
- Page data last updated on 2026-10-02.
Magnesium oxide Export Supplier Intelligence, Price Trends, and Trade Flows in United States
103 export partner companies are tracked for Magnesium oxide in United States. Use Supply Chain Intelligence company profiles and analytics to validate exporter coverage, partner quality, and route priorities.
Explore Magnesium oxide export intelligence in United States, including 5 sampled supplier transactions, monthly unit-price ranges, and partner-country trade flow patterns for HS Code 251990.
Scatter points are sampled from 24.1% of the full transaction dataset. Each point is a real transaction. Sign up to see them and ask AI whether each deal was fair.
Sample Export Supplier Transaction Records for Magnesium oxide in United States
5 sampled Magnesium oxide transactions in United States include date, origin, and partner-country context to benchmark export prices and supplier trading patterns.
Magnesium oxide sampled transaction unit prices by date in United States: 2026-09-11: 5.31 USD / kg, 2026-09-09: 4.63 USD / kg, 2026-09-03: 5.37 USD / kg, 2026-08-31: 3.50 USD / kg, 2026-08-21: 4.20 USD / kg.
| Date | Reported Product | Unit Price | Exporter | Importer | |
|---|---|---|---|---|---|
| 2026-09-11 | [산화***** ******************** ***** ******** *** | 5.31 USD / kg | (United States) | (South Korea) | |
| 2026-09-09 | [산화***** ***************** ***** ******** | 4.63 USD / kg | (United States) | (South Korea) | |
| 2026-09-03 | [산화***** ******************** ***** ******** *** | 5.37 USD / kg | (United States) | (South Korea) | |
| 2026-08-31 | FLO*** *** ******* ** *** **** ******** * ********* ***** ************* **** ** *** ** ***** ************ ***************** *** ******* ** *** **** ******** * ********* ***** ** | 3.50 USD / kg | (United States) | (India) | |
| 2026-08-21 | [산화***** ***************** ***** ****** | 4.20 USD / kg | (United States) | (South Korea) |
These 5 rows are a sample — join Tridge to see Magnesium oxide transactions in United States
See the exporter, importer and price on the records you need, ask AI whether each deal was fair, and turn them into AI Curations.
Top Magnesium oxide Export Suppliers and Companies in United States
Review leading exporter profiles and benchmark them against 103 total export partner companies tracked for Magnesium oxide in United States. Use Supply Chain Intelligence company profiles and analytics to shortlist sourcing and export partners faster.
(United States)
Latest Export Transaction: 2026-09-02
Employee Size: 11 - 50 Employees
Sales Revenue: USD 10M - 50M
Industries: Others
Value Chain Roles: Distribution / Wholesale
(United States)
Latest Export Transaction: 2026-09-02
Employee Size: 11 - 50 Employees
Industries: Others
Value Chain Roles: Trade
(United States)
Latest Export Transaction: 2026-09-02
Employee Size: Over 1000 Employees
Industries: Others
Value Chain Roles: Logistics
(United States)
Latest Export Transaction: 2026-09-02
Employee Size: 11 - 50 Employees
Sales Revenue: USD 10M - 50M
Industries: Others
Value Chain Roles: Distribution / Wholesale, Trade
(United States)
Latest Export Transaction: 2026-09-02
Employee Size: Over 1000 Employees
Sales Revenue: USD 500M - 1B
Industries: Others
Value Chain Roles: Others, Trade
(United States)
Latest Export Transaction: 2026-09-02
Employee Size: Over 1000 Employees
Sales Revenue: USD 50M - 100M
Industries: Animal Production, Food Manufacturing, Others
Value Chain Roles: Food Manufacturing, Trade
See the full picture in Tridge Eye: full price and trade history · 725,009+ company profiles
United States Export Partner Coverage
103 companies
Total export partner company count is a core signal of United States export network depth for Magnesium oxide.
Exporters and importers can open Supply Chain Intelligence company profiles and analytics to assess Magnesium oxide partner concentration, capacity signals, and trade relevance in United States.
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Magnesium oxide Import Buyer Intelligence and Price Signals in United States: Buyers, Demand, and Trade Partners
135 import partner companies are tracked for Magnesium oxide 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 6.2% of the full transaction dataset. Each point is a real transaction. Sign up to see them and ask AI whether each deal was fair.
Sample Import Transaction and Price Records for Magnesium oxide in United States
5 sampled Magnesium oxide import transactions in United States provide date, origin, and trade-country context to benchmark price levels and demand-side trading patterns.
Magnesium oxide sampled import transaction unit prices by date in United States: 2026-08-29: 2.65 USD / kg, 2026-08-14: 2.61 USD / kg, 2026-08-08: 2.64 USD / kg, 2026-08-02: 2.64 USD / kg, 2026-07-30: 2.66 USD / kg.
| Date | Reported Product | Unit Price | Exporter | Importer | Origin | |
|---|---|---|---|---|---|---|
| 2026-08-29 | HEA** ********* ***** * ****** ** ** *********** | 2.65 USD / kg | (-) | (-) | - | |
| 2026-08-14 | HEA** ********* ***** * ****** ** ** *********** | 2.61 USD / kg | (-) | (-) | - | |
| 2026-08-08 | HEA** ********* ***** *** * ****** ** ***** ******** | 2.64 USD / kg | (-) | (-) | - | |
| 2026-08-02 | HEA** ********* ***** *** * ****** ** ***** ******** | 2.64 USD / kg | (-) | (-) | - | |
| 2026-07-30 | MAG****** ***** ******** | 2.66 USD / kg | (-) | (-) | - |
These 5 rows are a sample — join Tridge to see Magnesium oxide transactions in United States
See the exporter, importer and price on the records you need, ask AI whether each deal was fair, and turn them into AI Curations.
Top Magnesium oxide Buyers, Importers, and Demand Partners in United States
Review leading buyer profiles and compare them with 135 total import partner companies tracked for Magnesium oxide 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: 2026-09-02
Industries: Others
Value Chain Roles: Trade
(United States)
Latest Import Transaction: 2026-09-02
Employee Size: 101 - 500 Employees
Sales Revenue: USD 50M - 100M
Industries: Food Manufacturing, Food Packaging, Food Services And Drinking Places, Others
Value Chain Roles: Distribution / Wholesale, Food Manufacturing, Others, Retail, Trade
(United States)
Latest Import Transaction: 2026-09-02
Employee Size: 101 - 500 Employees
Industries: Food Manufacturing
Value Chain Roles: Distribution / Wholesale, Farming / Production / Processing / Packing, Food Manufacturing
(United States)
Latest Import Transaction: 2026-09-02
Industries: Others
Value Chain Roles: Trade
(United States)
Latest Import Transaction: 2026-09-02
Employee Size: Over 1000 Employees
Sales Revenue: USD Over 1B
Industries: Others
Value Chain Roles: Trade
(United States)
Latest Import Transaction: 2026-09-02
Employee Size: 1 - 10 Employees
Industries: Others
Value Chain Roles: Trade
See the full picture in Tridge Eye: full price and trade history · 725,009+ company profiles
United States Import Partner Coverage
135 companies
Import partner company count highlights demand-side visibility for Magnesium oxide in United States.
Use Supply Chain Intelligence analytics and company profiles to identify active Magnesium oxide importers, distributors, and buyer networks in United States.
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Price data
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Classification
Product TypeIngredient
Product FormPowder (bulk), also used in tablets/capsules
Industry PositionDietary supplement ingredient (mineral) and industrial mineral input
Market
In the United States, magnesium oxide is used both as a dietary supplement ingredient (and in some OTC antacid/laxative products) and as a magnesium-compounds input to large industrial end uses such as refractories and environmental applications. U.S. magnesium compounds supply includes domestic production from seawater and brines as well as mining of magnesite, but the U.S. remains import-reliant for magnesium compounds overall. For dietary supplements sold in the U.S., manufacturing, packaging, labeling, and holding operations are subject to FDA’s dietary supplement cGMP requirements and specific nutrition labeling rules for the Supplement Facts panel. Because supplement quality varies across the market, U.S. buyers often use compendial specifications and third‑party verification/certification programs as part of supplier qualification.
Market RoleDomestic producer with significant imports (net importer)
Domestic RoleCommon mineral ingredient in the U.S. dietary supplement market; also a major magnesium-compounds input used across industrial sectors (notably refractories and environmental applications)
Specification
Physical Attributes
- Typically specified and traded as a dry, free-flowing mineral powder; moisture control during storage/handling is important to maintain flow and prevent caking in U.S. distribution
Compositional Metrics
- Identity and purity specifications supported by component testing and specifications under dietary supplement cGMP programs (e.g., assay/identity, impurity limits such as toxic elements as part of supplier specifications)
Grades
- Dietary supplement ingredient specifications commonly reference compendial and third-party verification expectations (e.g., USP verification and/or equivalent quality programs)
- Industrial grades may be specified by application (e.g., refractory-related magnesia forms such as caustic-calcined, dead-burned, fused magnesia in HS/industry usage context)
Packaging
- Moisture-barrier lined bags/drums or bulk packaging suitable for mineral powders in U.S. warehousing and downstream manufacturing
Supply Chain
Value Chain
- Seawater/brine recovery or magnesite mining → calcination/processing to magnesium oxide grades → milling/sieving → packaging with lot ID/CoA → domestic distribution → dietary supplement/OTC manufacturing (blending, tableting/capsulation) or industrial end-use customers
Temperature
- Ambient storage (no cold chain) with emphasis on keeping product dry and protected from moisture ingress
Atmosphere Control
- Keep containers sealed; minimize exposure to humidity during transfer to reduce caking and maintain handling properties
Shelf Life
- Shelf life is generally stable when stored dry; practical shelf-life risk is driven by moisture ingress, packaging integrity, and contamination control during repacking/handling
Freight IntensityMedium
Transport ModeMultimodal
Risks
Regulatory Compliance HighDietary supplement and dietary ingredient noncompliance (e.g., failure to meet 21 CFR Part 111 cGMP component controls/specifications or misbranding under U.S. labeling rules) can trigger FDA enforcement actions, recalls, import detention/refusal, and major commercial disruption in the U.S. market.Operate to 21 CFR Part 111 with robust specifications, supplier qualification, identity testing/verification, and label review against 21 CFR 101.36; maintain audit-ready quality records and corrective action documentation.
Food Safety HighToxic element contamination (e.g., lead, arsenic, cadmium, mercury) and other contaminants are a critical safety and compliance risk for mineral-derived dietary ingredients in the U.S., with downstream implications for recalls, third-party test failures, and litigation.Set strict impurity specifications, require accredited-lab testing and lot CoAs, and consider third‑party certification/verification (e.g., NSF/ANSI 173, USP verification) aligned to buyer requirements.
Supply Chain MediumU.S. magnesium compounds supply is materially import-reliant overall, and key import sources for certain magnesium compounds categories are concentrated, creating exposure to geopolitical/trade disruptions and supplier shocks that can affect availability and lead times for U.S. buyers.Dual-source across domestic and multiple qualified foreign suppliers; maintain safety stock and pre-approved alternates for critical grades.
Logistics MediumAs a bulk mineral powder, magnesium oxide supply into and within the U.S. can be exposed to ocean freight volatility, port disruptions, and inland transport constraints, affecting landed cost and delivery performance.Use forward freight planning for imports, qualify domestic distribution points, and hold buffer inventory for high-service channels.
Labeling And Claims MediumIn the U.S. supplement market, mislabeling of magnesium content (elemental magnesium declaration) or improper structure/function claims can create misbranding exposure and commercial risk.Implement regulatory label review (Supplement Facts formatting and nutrient declaration) and claims substantiation workflows prior to release.
Sustainability
- Brine/seawater extraction and mineral mining impacts (site footprint, water/brine management) can be part of U.S. buyer ESG screening for mineral-derived ingredients
- Energy intensity of calcination/processing for certain magnesia grades can be material in lifecycle/Scope 3 discussions for U.S. downstream users
Labor & Social
- No widely documented, magnesium-oxide-specific labor controversy is identified for the U.S. supplement market in the cited sources; risk focus is typically on regulatory compliance, contaminants, and supply assurance
Standards
- NSF/ANSI 173 (dietary supplement and ingredient certification programs)
- USP Dietary Supplement Verification / USP Verified Mark (third-party verification of label claims and contaminant controls)
FAQ
Which U.S. manufacturing quality rule applies to companies making or packaging magnesium oxide dietary supplements?In the United States, dietary supplements are subject to FDA’s dietary supplement current good manufacturing practice (cGMP) regulation in 21 CFR Part 111, which covers manufacturing, packaging, labeling, and holding operations.
On a U.S. Supplement Facts label, is magnesium declared as “magnesium oxide” weight or as elemental magnesium?U.S. Supplement Facts labeling declares the amount of elemental magnesium provided, not the weight of the magnesium oxide compound.
If magnesium oxide dietary ingredient is imported into the U.S., what is a key FDA pre-arrival requirement?FDA Prior Notice is required for imports of food, and FDA’s prior notice framework explicitly includes dietary supplements and dietary ingredients (unless an exemption applies).
What third-party programs are commonly used in the U.S. to support magnesium oxide supplement quality assurance?U.S. buyers commonly reference independent programs such as NSF certification to NSF/ANSI 173 and USP’s Dietary Supplement Verification (USP Verified Mark) to support label-claim verification and contaminant controls.
Other Magnesium oxide Country Markets for Supplier, Export, and Price Comparison from United States
Compare Magnesium oxide supplier coverage, trade flows, and price benchmarks across countries related to United States.
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