Tungsten Gas, per management RNS's20 May 2026 18:42
28 April 2026 RNS: "New Order Intake and Notice of Interim Results"
"The Group is experiencing an increase in input costs, particularly the cost of tungsten gas, being the principal raw material used in the production of its coatings, due to rising demand from the defence sector and export restrictions from China. ... Aggregate additional input costs are expected to amount to approximately £0.7 million in the second half of the financial year. The Group are mitigating this through a combination of selling price surcharges and internal operational efficiencies and are continuing to work closely with customers in managing these pressures."
FY25 results and trading updates shows Hardide has long managed process gas costs proactively, including historical global supply agreements for tungsten hexafluoride (the key precursor gas).
In the market as a whole, there are no widespread reports of outright scarcity halting production for established users like Hardide. Issues centre on higher prices, longer lead times, and strategic stockpiling rather than zero availability.
Saying Hardide did not mention scarcity if there is none is a bit like saying why did they not cry wolf imo. If there is no problem, there's no need to mention it.
My personal view here is that Tungsten Gas is such a key input to the business, I'm sure the team has not abandoned its policies of last year and continues to ensure there is sufficient stock.