Cesium and rubidium could be topic to a 2% royalty on the typical promoting value primarily based on the particular metals within the ore produced. |Photograph courtesy of The Hindu
Aiming to scale back import dependence and vulnerabilities within the provide chain of essential minerals, the Union Cupboard on Wednesday (13 November 2025) accepted rationalization of royalty charges for graphite, cesium, rubidium and zirconium.
This streamlined construction implies that graphite royalties, which had been beforehand charged on a tonne foundation (i.e. a hard and fast value for a particular weight of ore), will now be charged on an advert valorem foundation. Graphite with a hard and fast carbon content material of lower than 80% is topic to a royalty of 4% of the typical promoting value, whereas graphite with a carbon content material of 80% or extra is topic to a royalty of two%.
Cesium and rubidium could be topic to a 2% royalty on the typical promoting value primarily based on the particular metals within the ore produced. Zirconium is topic to a 1% royalty charge. Cesium is utilized in issues like atomic clocks, GPS techniques, and medical tools wanted for most cancers therapy. Rubidium is used to make specialty glasses utilized in optical fibers, communication techniques, evening imaginative and prescient tools, and extra.
Zirconium is used as a cladding materials for gas cylinders in industries similar to nuclear reactors, aerospace, and medication.
The cupboard mentioned in an announcement that the rationalization determination will facilitate the public sale of mineral blocks of cesium, rubidium and zirconium. Due to this fact, it could actually additionally allow you to observe different associated minerals contained inside it, similar to lithium, tungsten, uncommon earths, and niobium. The sixth tranche of the essential mineral block public sale, which started in September this 12 months, included 5 blocks of graphite, two blocks of rubidium, and one block every of cesium and zirconium.
“At this time’s Union Cupboard approval on royalty charges will assist bidders submit monetary bids for auctions in a rational method,” the Cupboard assertion highlighted.
graphite push
Presently, India imports 60% of its graphite wants. This is a crucial element in electrical car batteries as an anode materials that gives excessive conductivity and charging capability. This was the one mineral, amongst different strategic and essential minerals, for which royalties had been collected by the ton. “The accrual of royalties for various grades will probably be proportionate to adjustments in mineral costs,” the ministry mentioned in the course of the rationalization.
