The sulphur price picture split in two this month. Kuwait cut sharply, while Abu Dhabi held firm. For buyers, that gap matters far more than either number on its own.
Where the sulphur price sits in August 2026
Kuwait’s state producer KPC set its August figure at $865 per tonne FOB Kuwait. That is a drop of $85 from the July level of $950.
Abu Dhabi took the opposite view. Adnoc rolled its August official selling price over at $1,000 per tonne FOB Ruwais, unchanged from July.
Two Gulf producers. One month. A gap of $135 per tonne. According to Argus Media, both figures were published in the first week of August.
Why the two producers moved differently
A monthly OSP is not a spot quote. Instead, it is a producer’s read on where demand will sit over the coming weeks.
Kuwait cut because its main outlet is China, and Chinese buying has cooled. Adnoc, by contrast, sells heavily into the Indian subcontinent, where demand for phosphate feedstock has held up.
So the divergence tells you something useful. The sulphur price is no longer moving as one global number. It is fragmenting by destination.
The delivered cost is the number that counts
FOB figures are a starting point, not a landed cost. Freight and insurance change the picture completely.
Freight for a 40,000 to 45,000 tonne shipment to India’s east coast was assessed at $140 to $142 per tonne at the end of July. That puts Adnoc’s cargo at roughly $1,140 per tonne CFR India.
Shipments to China carry similar freight. However, vessels willing to enter the Strait of Hormuz charge extra. Combined freight and war risk premiums can reach $200 per tonne on a 30,000 to 35,000 tonne vessel.
As a result, delivered Chinese cargoes have been quoted as high as $1,065 to $1,070 per tonne CFR.
What a $200 premium does to your margin
Consider a 30,000 tonne cargo. A $200 per tonne premium adds $6 million to the delivered cost.
That figure is not a rounding error. It can exceed the entire margin on a phosphate fertiliser run.
Therefore buyers who negotiate hard on the FOB number and accept freight as given are optimising the smaller half of the equation.
How to read a sulphur price quote properly
Before you compare two offers, check that you are comparing the same thing. Ask four questions.
- Is this FOB or CFR? A $135 gap at FOB can vanish once freight is added.
- Does the quote include war risk insurance, or is that billed separately?
- What vessel size does the freight assume? Rates per tonne fall as parcels grow.
- Which month does the OSP apply to, and when is the laycan?
Our guide to CIF and FOB terms covers who carries which cost under each structure.
Specifications to lock into the contract
Price means nothing without an agreed quality standard. Granular sulphur for fertiliser use should carry these parameters.
- Purity: minimum 99.5% sulphur
- Moisture: maximum 0.5%
- Ash: maximum 0.05%
- Acidity: maximum 0.02% as H2SO4
- Granule size: 2 to 6mm, with fines under 5%
Above all, name these parameters in the payment instrument. If they appear only in email, your bank cannot refuse documents on quality grounds.
Where the sulphur price goes next
Two forces will decide the next move. First, Chinese restocking demand. Second, how long war risk premiums persist on Gulf transits.
Kuwait’s cut suggests at least one major producer expects softer demand. That said, Adnoc’s rollover suggests the Indian market disagrees.
Consequently, buyers should not treat a single month’s move as a trend. One cut does not make a falling market.
Meanwhile, non-Gulf origins remain worth qualifying. We cover these in our guide to alternative sulphur and urea origins.
Sourcing granular sulphur with Ruwad Al Tasaheel
We connect bulk buyers with verified sulphur producers and quote on a delivered basis, so the sulphur price you see is the price you pay.
- Granular sulphur, agricultural and industrial grade
- Independent pre-shipment inspection on every cargo
- Confirmed irrevocable letter of credit terms only
- Freight and insurance quoted separately, so nothing is hidden
- No upfront costs to buyers at any stage
Send us your volume, grade and destination port. We return a full delivered quote within 24 hours. Contact our team or email sales@ruwadaltasaheel.com.
Frequently asked questions
Why does the sulphur price differ between Gulf producers?
Each producer sets its own monthly OSP based on the demand it sees in its main markets. Because Kuwait sells mainly to China and Adnoc sells mainly to India, the two can diverge sharply.
Is war risk insurance included in a CFR quote?
Not always. Some sellers quote CFR excluding war risk, then bill it separately. Ask explicitly before you compare offers.
What is the minimum order for bulk sulphur?
Bulk parcels usually start around 5,000 tonnes. Freight per tonne improves considerably at 30,000 tonnes and above.