THE INTERPRETER: Russia 1st to test 10Gen uranium enrichment centrifuges — Russia’s TVEL Fuel Company (TENEX for operations abroad) is the largest operator of nuclear enrichment centrifuges and absolute leader of world’s radioisotope market, possessing about 30,000 separative work units (SWU), which is almost half of the world’s total 65,000 SWUs. Russian centrifuges are also the most advanced and have higher output capacity than SWUs from rival companies in France, US or Japan : RT News