The phrase "already being supplied" is correct and usable in written English.
It can be used to indicate that something is currently being provided or delivered, often in the context of ongoing processes or services.
Example: "The materials for the project are already being supplied by our vendor, ensuring timely completion."
Alternatives: "currently being provided" or "already being delivered".
Leftover industrial heat is a fast-growing source of energy across Sweden; in 80 pilot projects, it's already being supplied to the grid.
Cottan, Ratcliffe on Soar, Drax and West Burton power stations are already being supplied with Northumbrian coal from Banks' existing sites at Brenkley and Shotton.
More than 3,500 beds, 7,000 mattresses and 10,000 mosquito nets have already being supplied to boarding schools in drought-stricken areas, ensuring that children can remain at the schools as their families migrate in search of water, food and pasture for surviving livestock.
Second, the allegation against Mba was that he had leaked to a newspaper (the Guardian) a document that it was known had already been supplied by him to the public accounts committee (PAC).
Similar evidence on the 2016 US presidential election has already been supplied by Facebook to several US Senate committees, including the Senate intelligence committee, before a hearing with legal representatives from Facebook, Twitter and Google on 1 November in Washington DC.
Since the estimations control for the migration stock in 2004, the access to information, e.g., about available education premia abroad, would have already been supplied by these migrant networks.
The main reasons given for declining the offer of relapse prevention treatment were that the clients were satisfied with the eight weeks of NRT they had already been supplied or that they were unable to attend the monthly follow ups.
Delphi had already been supplying certain technology to BMW and is working with Intel and Mobileye in the areas of perception, sensor fusion, and data management for self-driving cars.
Because this is a McBurney project and draws on his intriguing inclinations, Shun-kin is presented first as a puppet (puppeteers Eri Fukatsu, Yasuyo Mochizuki, Junko Uchida) and eventually by an actor (Eri Fukatsu, who's already been supplying Shun-kin's voice).
The Ming Pao staff has already been supplying most of the free daily's content, Mr. Teng said.
Similar messages already have been supplied to Walsh from the NSC political-military affairs office and from Poindexter and McFarlane's office or home computers.
