The identity of the Third Party Purchaser and, where, acting as trustee, the ultimate beneficial owner of the trust;

第三方购买人的身份及，在该第三方购买人作为受托人行事时，信托的最终受益权人；

youdao

So one of his main recommendations is that the ultimate purchaser, whether it's government or Tesco for example, could put much more pressure on whoever they pay for stuff and services to speed up payments to the smaller suppliers that contributed at an earlier stage in the production chain.

BBC: How business can bypass banks