; or (4) any item of individual equipment manufactured from or containing such fibers, yarns, fabrics, or materials. (c) Availability exception Subsection (a) shall not apply to the extent that the Secretary of Health and Human Services determines that a sufficient quantity of a satisfactory quality of any such article or item described in subsection (b) that is grown, reprocessed, reused, or produced in the United States cannot be procured as, and when, needed at United States market prices. This section shall not apply to covered items that are, or include, materials determined to be non-available in accordance with Federal Acquisition Regulation 25.104 Nonavailable Articles. (d) Exception for small purchases Subsection (a) shall not apply to purchases for amounts that do not exceed $150,000. A proposed purchase or contract for an amount in excess of $150,000 may not be divided into several purchases or contracts for lesser amounts in order to qualify for the exception under this subsection. (e) Geographic coverage In this section, the term United States includes the possessions of the United States. (f) Notification required within 7 days after contract award if certain exceptions applied In the case of any contract for the procurement of an item described in subsection (b), if the Secretary of Health and Human Services applies the exception described in subsection (c) with respect to that contract, the Secretary shall, not later than 7 days after the awarding of the contract, post a notification that the exception has been applied on the internet website maintained by the General Services Administration known as FedBizOps.gov (or any successor site). (g) Training during fiscal year 2021 (1) In general The Secretary of Health and Human Services shall ensure that each member of the acquisition workforce in the Department of Health and Human Services who participates personally and substantially in acquisitions on a regular basis receives training during fiscal year 2021 on the requirements of this section and