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Nitrogen + Sulphur Fertilizer · Granular

Granular Ammonium Sulphate — 21% N, 24% S, supplied to Brazil.

Brazil is the world’s largest buyer of ammonium sulphate and makes almost none of its own. Haunui supplies granular AMS direct from a publicly-listed Chinese producer — CFR to any safe Brazilian port, under independent CCIC / SGS inspection.

21% N · 24% SGuaranteed analysis
China · GranularOrigin
CFR ASWP Brazil25,000–50,000 MT
CCIC / SGSIndependent inspection
Market Outlook

Brazil’s #1 fertilizer import — and it makes almost none

Ammonium sulphate demand in Brazil is structural, not cyclical: sulfur-hungry export crops on widely sulfur-deficient tropical soils, met almost entirely by imports from China.

4–5M MT
Imported every year
~24%
Of world AMS imports
Zero
Meaningful domestic output
China
Source of nearly all supply

Import-reliant demand

With no meaningful domestic production, every tonne consumed is imported — one of the largest single-country fertilizer import flows in the world.

Sulfur-hungry crops

Soybean, corn, coffee and sugarcane draw heavily on sulfur, and Brazil’s soils are widely deficient — structural, season-in season-out demand.

Granular is the standard

Granular Chinese material is the reference product for the Brazilian market — the supply Haunui delivers, direct from the producer.

The Product

Two nutrients in one granule

Ammonium sulphate [(NH₄)₂SO₄] delivers nitrogen and sulphur together, both in forms the plant takes up immediately.

21%
Nitrogen (N)

Stable ammoniacal nitrogen — holds in the root zone and resists leaching better than nitrate.

24%
Sulphur (S)

Fast-acting sulfate sulfur — directly plant-available, with no conversion delay.

Blend-ready & versatile

Applied direct or blended into NPK formulas; a low-cost route to guaranteed sulfur, well-suited to Brazil’s limed, high-pH cropland.

Built for Brazil’s crops

Soybean, corn, coffee and sugarcane — the country’s biggest export crops and its heaviest sulfur feeders.

Producer Profile

Direct from a listed producer — no broker chain

Our granular ammonium sulphate is produced by a publicly-listed Chinese manufacturer with three decades in agricultural inputs. We keep the producer’s identity off the open web and disclose full credentials to qualified buyers during due diligence.

Listing
Publicly listed on a major Chinese stock exchange — audited and reportable.
Track record
30+ years producing agricultural inputs at scale.
Capacity
Industrial-scale granular ammonium sulphate production.
Verification
Full producer credentials shared with qualified buyers under confidentiality.

A publicly-listed, three-decade producer means transparency, scale and stability — and Haunui’s direct relationship means one accountable counterparty between the mill and your port.

Product Specifications

Granular, agricultural grade

Typical granular values — final certified figures per the CCIC / SGS report at the port of loading.

Chemical Analysis
Nitrogen (N)≥ 21.0%
Sulphur (S)≥ 24.0%
Moisture (H₂O)≤ 1.0%
Free acid (H₂SO₄)≤ 0.05%
Iron (Fe)≤ 0.007%
Heavy metals (as Pb)≤ 0.005%
Physical Properties
AppearanceWhite / off-white granular
Granule size2 – 4.8 mm
Bulk density~ 1,000 kg/m³
pH (solution)5.0 – 6.0
CakingFree-flowing
RadiationNon-radioactive

Grade: Granular, agricultural grade · NCM 3102.21.00 (confirm per SGS/CCIC report) · Inspection: CCIC / SGS Quality & Quantity survey at the load port.

Supply Chain

Listed producer to any Brazilian port

One accountable counterparty, from the mill to CFR discharge.

01
ProducerA publicly-listed Chinese producer — granular AMS produced to spec.
02
Load & inspectZhenjiang Port — bulk or 1 MT big-bag; CCIC / SGS survey, weight & quality sealed.
03
Ocean freight (CFR)Haunui charters the vessel; ocean freight and insurance arranged.
04
CFR Brazil (ASWP)Any safe world port in Brazil — your nominated berth, 25,000–50,000 MT.
Haunui handles
Producer sourcing, export documentation, vessel charter, ocean freight & insurance, and the load-port CCIC / SGS survey.
Buyer handles
Import licence & NCM clearance, discharge-port survey, port charges and inland logistics in Brazil.
Packaging & Commercial Terms

Bulk or big bags — shipped your way

Loose bulk

Direct bulk loading into vessel holds for maximum tonnage efficiency — the lowest cost per ton, for large-volume and blending buyers.

1 MT big bags (FIBC)

UV-treated woven PP with a moisture-barrier PE inner liner — cleaner, faster discharge, with private-label printing to your brand on request.

Volume / shipment25,000 – 50,000 MT
Shipping termsCFR ASWP Brazil · Incoterms® 2020
Origin / load portChina · Zhenjiang
NCM code3102.21.00
InspectionCCIC / SGS at load port
PaymentDLC or T/T (MT103) under UCP 600

Price on written quotation. Indicative terms; each shipment is confirmed in a signed Sales & Purchase Agreement, with independent survey at the load port.

Request an Offer

Tell us your port & volume

Send us your discharge port and tonnage, and we’ll come back with a firm written offer, CFR Brazil.

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