100 oz Republic Metals Corporation Silver Bar

A Defunct Refinery's Bars Still in Circulation

The 100 oz Republic Metals Corporation (RMC) silver bar is a product of a Miami, Florida-based precious metals refinery that filed for Chapter 11 bankruptcy in November 2018. Asahi Refining acquired Republic Metals' refining assets in 2019, and no new RMC-branded bars have been produced since. The bars that appear in dealer inventories today are secondary market stock, still trading on the strength of the RMC hallmark and .999 purity.

Republic Metals Corporation was a significant player in the US precious metals refining industry before its collapse. The refinery processed gold, silver, platinum, and palladium, and its 100 oz silver bars were a common product in US dealer inventories. The bars carried the RMC hallmark with individual serial numbers and were accepted by IRA custodians.

At 100 troy ounces (3.11 kg) of .999 fine silver, the bars remain perfectly valid investment bullion. A refinery's bankruptcy does not alter the metal content of previously produced bars. The silver is the same .999 purity regardless of the manufacturer's corporate status, and dealers assess the bar's value by weight and fineness, not by the ongoing solvency of the producer.

The practical consideration is resale. Some dealers may apply a slightly wider buyback spread on RMC bars compared to bars from active producers like Asahi (which, notably, now operates the same refining equipment that once produced RMC bars). The difference in spread is modest, as .999 silver is .999 silver regardless of hallmark, but brand recognition does affect dealer pricing at the margins.

100 oz Republic Metals Corporation Silver Bar Specifications

RMC bars carry the Republic Metals Corporation hallmark, a unique serial number, and weight and purity designations. The bars were produced at the company's Miami refinery before operations ceased. Existing bars continue to circulate on the secondary market through major US bullion dealers.

The bar's physical specifications match the standard for 100 oz silver bars: approximately 140 mm x 80 mm x 25 mm, weighing 6.86 lbs. At .999 purity, the silver content meets investment-grade requirements for all major markets. The serialisation that RMC applied to its bars provides an additional verification point that some generic refinery bars lack, though the serial numbers link to a manufacturer that no longer maintains production records.

Asahi Refining, which acquired RMC's physical refining assets, now produces silver bars under the Asahi brand from the same Miami facility. The Asahi name carries the legacy of Johnson Matthey's precious metals business, which Asahi acquired in 2015, giving it a lineage through two significant American refining operations.

Tax Treatment for the 100 oz RMC Silver Bar

RMC bars are standard non-legal-tender silver bullion. The manufacturer's defunct status has no bearing on tax treatment; the bar's metal content and purity determine its classification in every jurisdiction.

Purchase Tax

• United States: No federal sales tax. Approximately 35 states exempt investment silver. Previously IRA-eligible when RMC was an active, qualifying refiner. Current IRA eligibility for secondary-market RMC bars depends on the specific custodian's requirements; some may require bars from currently accredited manufacturers. Buyers should verify eligibility with their custodian before purchasing for IRA purposes.
• United Kingdom: Subject to 20% VAT on import. Not CGT-exempt. RMC bars are uncommon in UK dealer inventories.
• Canada: GST/HST exempt at .999 purity, meeting the 99.9% threshold under the Excise Tax Act.
• Australia: GST-free at 99.9% purity for investment-grade silver.
• New Zealand: GST-exempt at 99.9% purity. No capital gains tax.
• Singapore: GST-exempt as IPM at 99.9% purity. No capital gains tax.
• Hong Kong: No sales tax, no import duty, no capital gains tax.
• South Africa: Subject to 15% VAT on silver.

Capital Gains

US long-term gains face the 28% collectibles rate. Short-term gains are taxed as ordinary income. UK buyers face CGT at their marginal rate with a £3,000 allowance. Canadian gains are subject to a 50% inclusion rate. Australian holders receive a 50% CGT discount after 12 months. Singapore and Hong Kong levy no capital gains tax.

RMC vs Other 100 oz Silver Bars

Republic Metals Corporation bars occupy an unusual position in the 100 oz market: a branded, serialised bar from a refinery that no longer exists. The comparison to competitors hinges on the practical implications of that discontinued status.

The most relevant comparison is with Asahi Refining, which acquired RMC's refining assets and now produces bars from the same facility. An Asahi 100 oz bar represents the active continuation of the same refining capability. Dealers accept both hallmarks, but Asahi bars benefit from the brand's current market presence and the backing of an operating company. The premium difference between the two is typically small.

Against sovereign mint bars from the Royal Canadian Mint or Perth Mint, RMC bars sit clearly in the refinery tier. RCM and Perth Mint carry government backing, higher brand premiums on purchase, and tighter spreads on buyback. RMC's advantage, when it was active, was lower purchase premiums; on the secondary market, pricing varies by dealer.

Compared to other refinery bars from active producers like Nadir Refinery or JBR Recovery, RMC bars trade on equivalent terms: .999 silver valued primarily by weight. The discontinued brand may face slightly wider buyback spreads from dealers who are less familiar with the hallmark, though major US dealers recognise RMC without difficulty.

RMC bars have a structural similarity to discontinued Engelhard and Johnson Matthey bars, which were both produced by refineries that exited the retail bullion market. Engelhard bars carry significant collector premiums; Johnson Matthey bars command modest premiums. RMC has not developed the same collector appeal, as the brand lacks the decades of history and the nostalgic cachet that drive premiums on Engelhard products. The RMC bar is valued at its metal content rather than its manufacturer's legacy.