Ammonium Metatungstate Price — China Factory EXW 2026

Ammonium Metatungstate price Spec: China national standards

China EXW, VAT excluded

Newest China EXW USD 20,522.12 / MT · VAT excluded unchanged as of 20210322

Newest Price 20,522.12

Price Date 20210322

Day's Change 0

Day's Range 20,522.12 - 20,522.12

Month's Change -17,433.63

Month's Range 20,522.12 - 3,088.5

Year's Change +17,309.73

Year's Range 20,522.12 - 3,212.39

Watch the tungsten powder price benchmark—it broke 1,800 yuan/kg in February 2026, up 470% year-on-year. When powder prices surge, AMT demand for catalyst and specialty applicatio...

Also known as Ammonium metatungstate hydrate

Opinions

What drives the price premium of ammonium metatungstate over APT in the current tungsten bull market?

Watch the tungsten powder price benchmark—it broke 1,800 yuan/kg in February 2026, up 470% year-on-year. When powder prices surge, AMT demand for catalyst and specialty applications often lags but catches up. For procurement planning, consider locking AMT volumes via long-term contracts with Jiangxi-based converters, who control over 60% of national APT output.

How stable is ammonium metatungstate hydrate under high-temperature industrial conditions?

From a logistics perspective, AMT's high solubility means moisture absorption during storage can cause caking or dissolution. Buyers should specify packaging with moisture barriers, especially for shipments to humid coastal regions. Also verify the hydrate number (nH2O) in specifications, as it affects both tungsten content and pricing calculations.

Ammonium Metatungstate price context

What drives Ammonium Metatungstate prices

What drives the price premium of ammonium metatungstate over APT in the current tungsten bull market?: Watch the tungsten powder price benchmark—it broke 1,800 yuan/kg in February 2026, up 470% year-on-year. When powder prices surge, AMT demand for catalyst and ...

How stable is ammonium metatungstate hydrate under high-temperature industrial conditions?: From a logistics perspective, AMT's high solubility means moisture absorption during storage can cause caking or dissolution. Buyers should specify packaging wi...

How we assess Ammonium Metatungstate price

China factory / mainstream market EXW quotes (VAT excluded where shown) - not a single global public index

Regional and specification detail so buyers can compare like-for-like grades

Landed cost figures from our calculator are planning estimates, not a customs ruling

Overview

Ammonium metatungstate hydrate (AMT, CAS 12333-11-8) is a white to pale yellow crystalline powder with good water solubility and high thermal stability, serving as a key tungsten intermediate for catalysts and tungsten compounds. It is a slightly acidic, water-soluble inorganic compound with the formula H28N6O41W12.

Catalysts: a high-efficiency tungsten-based catalyst in petrochemical refining and a precursor for solid superacids like WO3/ZrO2.
Tungsten manufacturing: a raw material for producing metal tungsten, alloy steel, and other tungsten compounds.
Industrial materials: used in fire-resistant fabrics and the ceramics industry.
Advanced manufacturing: an inorganic metal salt binder for binder jetting of tungsten alloy parts, improving densification and mechanical properties.

China's production landscape centers on ammonium paratungstate (APT) as the upstream feedstock, with supply conditions tied to tungsten mining quotas and export controls. The market is dominated by standard purity grades (98–99%), with applications spanning catalysts, pharmaceuticals, and semiconductors.

Key domestic producers:
China Minmetals (Zhongye High-Tech) – integrated tungsten producer.
Xiamen Tungsten – major tungsten products manufacturer.

Properties

Name

Ammonium Metatungstate

Ammonium metatungstate hydrate

CAS Number

12333-11-8

Risk Codes

S26;S39;S60

Safety Description

R22

HS Code

2841800000

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