100g Classic Platinum Bar

The 100g Argor-Heraeus Classic Platinum Bar

The 100g Classic platinum bar contains 3.215 troy ounces of 999.5 fine platinum from Argor-Heraeus, the Swiss refiner based in Mendrisio, Ticino. Credentials are the core of the case for this bar: Argor-Heraeus holds LPPM Good Delivery status for platinum, has been LBMA Good Delivery for gold since 1961, has been COMEX-accredited since 1974, and is one of only seven global LBMA Referees, the panel of refiners that audits other refiners' Good Delivery compliance. Every Classic bar carries an individual serial number and is certified by an Argor-Heraeus sworn assayer.

The Classic range is the company's standard investment line, deliberately plain. The obverse carries the stylised AH monogram, weight, metal, purity, serial number, and assayer mark; there are no allegorical figures or decorative motifs. That minimalism is intentional, keeping production cost down and premiums competitive against more decorative rivals.

Within the platinum market, 100g is a cost-efficient but specialised size. Platinum bar premiums run roughly 4-8% over spot at 100g versus 5-10% for 1 oz platinum bars, and the platinum market as a whole is far thinner than gold or silver: fewer refiners, limited dealer inventory, and a narrow secondary market for larger bars. Buyers should expect to sell a 100g platinum bar to specialist dealers rather than parcel it out, which makes the strength of the Argor-Heraeus name a genuine asset at resale.

Argor-Heraeus Classic Platinum Bar Specifications

The Classic platinum line runs from 1g through 5g, 10g, 20g, 50g, 100g, 500g, and 1kg, all minted at 999.5 fineness. The obverse carries the Argor-Heraeus logo (the AH monogram within a double circle with "Switzerland" below), weight, metal type, and purity in vertical arrangement, plus the serial number. The reverse of minted Classic bars is left blank, though some silver and platinum bars carry a simplified repeating logo pattern. A year of manufacture stamp has appeared on all Argor-Heraeus bars since 1988.

Platinum brings two practical advantages over gold at this size. Its very high density (21.45 g/cm3) makes counterfeiting difficult, since no common cheap metal is dense enough to substitute convincingly; tungsten would be detectably light. And platinum does not tarnish or corrode, and is harder than gold (Mohs 3.5 vs 2.5), so no atmospheric storage precautions are needed beyond keeping the assay card intact for resale.

Platinum Bar Tax Treatment by Country

Platinum does not benefit from the investment-gold exemptions that make gold bars tax-free across most of the world, so jurisdiction matters far more for this bar than for its gold equivalent.

• United Kingdom: 20% VAT on purchase, and as a bar with no legal tender status it is also CGT-liable on sale. Some dealers offer VAT deferral only while the bar stays in bonded or offshore storage.
• EU: standard national VAT rates apply (roughly 17-27% by country). There is no investment exemption for platinum.
• United States: no federal sales tax; most states exempt bullion, some tax it or apply thresholds. The bar is IRA-eligible: the IRS requires platinum of 99.95%+ purity, and 999.5 fine meets that threshold exactly. Long-term gains are taxed at the collectibles rate of up to 28%.
• Canada: platinum refined to 99.5%+ purity in bar form is GST/HST-exempt, which this bar meets.
• Australia: investment-grade platinum at 99%+ purity is GST-free.
• New Zealand: platinum of 99%+ purity is GST-exempt.
• Singapore: platinum of 99%+ purity qualifies under the Investment Precious Metals scheme at 0% GST, and there is no capital gains tax.
• Hong Kong: no sales tax, no import duty, no capital gains tax.
• South Africa: 15% VAT; the zero-rating covers gold Krugerrands only, not platinum.

For UK buyers the comparison to draw is with the Platinum Britannia coin, which carries the same 20% VAT but is CGT-exempt as UK legal tender. The bar's lower premium has to be weighed against that CGT exposure.

Argor-Heraeus: From Chiasso 1951 to Heraeus Ownership

Argor SA was founded in 1951 in Chiasso, in the Swiss canton of Ticino, and the Classic line represents the company's foundational bar output: the core minted and cast ingots that preceded the Kinebar (launched 1994) and every later specialty line such as Lunar Calendar, Origin Traced, and Small Craft. The serial-numbering scheme for the firm's 400 oz Good Delivery cast bars has run continuously and unchanged since 1952.

Ownership has shifted several times. Union Bank of Switzerland took full ownership in 1973. The 1986 joint venture with Heraeus Holding GmbH of Hanau, Germany gave the company its current Argor-Heraeus name and triggered the 1988 move to a purpose-built refinery in Mendrisio, Ticino. UBS exited in 1999, and the shareholding in the following decades involved Heraeus, Commerzbank, the Austrian Mint, and company management before Heraeus completed full acquisition on 13 July 2017, making Argor-Heraeus a wholly owned subsidiary.

The accreditation record explains why the bars trade so easily. LBMA Good Delivery for gold dates to 1961 and for silver to 1992, with LPPM Good Delivery covering platinum and palladium. The firm has been COMEX-accredited since 1974, TOCOM since 1982, and DMCC since 2005, and has served as one of seven global LBMA Referees since that panel was constituted in 2003. Annual gold refining capacity at Mendrisio is approximately 400 tonnes, placing Argor-Heraeus in the same tier as PAMP and Valcambi within the Ticino refining cluster.

Argor-Heraeus Classic vs PAMP, Valcambi, and Heraeus Platinum Bars

The same handful of LBMA-accredited refiners that dominate gold bars also produce the platinum bar market: PAMP Suisse (platinum bars from 1g to 100g, sealed in assay cards), Valcambi (multiple sizes including CombiBars), Heraeus of Germany (popular in the European market), and the government-backed Perth Mint. Credit Suisse platinum bars still trade on the secondary market but are no longer produced. All work to the standard .9995 fineness, so the metal content of a 100g PAMP Suisse platinum bar and this Classic bar is identical; the differences are design, packaging, and price.

PAMP brings the decorative option and its Veriscan-backed assay cards, typically at a higher premium. The Argor-Heraeus Classic takes the opposite approach: a deliberately plain serialised ingot whose minimal design keeps the premium competitive, backed by credentials (LPPM Good Delivery, LBMA Referee status) that match any rival. For a buyer holding platinum purely for metal exposure, the plainer bar at the lower premium is the rational pick; design carries no melt value.

The other relevant comparison is the coin route. Platinum coins carry higher premiums than bars, and the premium gap between platinum bars and coins is wider than the equivalent gap in gold, which makes the bar saving more meaningful. The exception is the UK, where the Platinum Britannia's CGT exemption as legal tender can outweigh the bar's purchase saving for investors expecting significant gains. Within bars, the step down to a 1 oz size costs more in premium (5-10% versus 4-8% at 100g) but resells more easily, since the 1 oz bar has the best liquidity in the platinum bar market.