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Sulphur and sulphuric acid are related to many other commodities, including fertilizers, base metals and industrial chemicals or applications, yet their combined seaborne trade amounts to under 60 million tonnes per year. Acuity reports indicate actual business, firm bids, firm offers and notional price changes across the world.


Acuity's widely referenced price assessments are developed from continuous market research encompassing inputs of trade data and with access to a complete network of contacts. To further increase transparency in the sulphur and sulphuric acid markets, the methodologies under which Acuity works are available here for reference.


Acuity's Compliance Manual is reviewed annually at a minimum. The latest version is available here for reference.

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