While the production of such bars seems sophisticated, the bars are evidently not difficult to acquire.
A reader forwarded us a link to the website for ChinaTungsten Online Manu. & Sales Corp., where can you purchase them directly.
Among the uses listed for such an object:"If you are a broker in stock, manager in a big bank or insurance company, you can use Chinatungsten gold–plated tungsten alloy bar engraved with your company’s name as souvenirs to your VIP customers. It is a very decent present without costing too much, and also could attract more customers for your business. Gold-plated tungsten alloy bar is the best choice if you are a gold dealer and attend some trade fair or put your gold products in the showcase. In case your real gold being stolen, you can choose gold substitution, gold-plated tungsten alloy bar to reduce any possible loss.