400 oz Gold Bars

12.44 kg LBMA Good Delivery bars for regulated institutional custody.
400 oz Gold Bars

400 oz Gold Bar — Product Specifications

Format Large cast gold bar (ingot) produced for wholesale and institutional use.

Weight
– Typical range: 350–430 oz – Average weight: ≈400–410 oz (≈12.4–12.75 kg) – Actual weight recorded individually for each bar
Purity (Fineness)
– 995+ to 999+, depending on refinery and batch – Purity stamped on the bar when provided by the refinery
Dimensions (Approx.)
Cast bars are not uniform. Typical ranges: – Length: 250–300 mm – Width: 70–90 mm – Height: 35–45 mm
Origin
– Sourced from international refineries. – Documentation of origin is provided for each bar.
Verification
– Precision weighing – Visual inspection of markings – XRF spectral test (on request) – Documentation review – Photographic verification prior to allocation or transfer
Packaging and Handling
– Supplied as standard cast bars without retail packaging – Protective container used for transport and vault intake – Photo and video documentation available at the client’s request
Vault Compatibility
– Suitable for institutional custody and secure vault transfers – Accepted for storage in major international vaults – Efficient format for large-balance transactions and corporate holdings

Why 400 oz (12.44 kg) Gold Bars Are the Institutional Standard

400 oz LBMA Good Delivery bars form the core unit of institutional bullion trading.
The format supports predictable pricing, deep global liquidity, and seamless compatibility with accredited vaults, refiners, and OTC trading desks.
This weight class is used across professional markets where transparency, auditability, and operational efficiency are mandatory.

Institutional Trading Standard
400 oz LBMA Good Delivery bars form the foundation of global wholesale bullion trading and settlement.
Optimized Price Structure
The most efficient premium-to-spot ratio among all physical gold formats due to standardized weight and purity.
Universal Vault Compatibility
Accepted in leading vaulting hubs — Hong Kong, Dubai, London, Zurich — enabling compliant, frictionless storage and transfers.
Deep OTC Market Liquidity
Preferred by banks, refiners, and trading desks, providing reliable exit, quick resale, and broad counterparties.
Consolidated Value Per Unit
A single 400 oz bar holds significant value in one instrument, simplifying treasury operations and high-value allocations.
Suitable for Advanced Institutional Use Cases
Ideal for collateralization, inter-vault reallocation, structured custody programs, and audit-ready balance-sheet positioning.

On-Site Inspection in Hong Kong

Buyers can inspect the shortlisted 400 oz bars directly in Hong Kong before completing the purchase.<br>The process provides full visibility of the bar’s weight, markings, and condition, and allows immediate allocation to secure storage after payment.

Tax-Free Advantage
• Visual review of the casting surface and overall condition • Confirmation of weight on calibrated scales • Verification of markings (purity, weight, refinery stamp, serial number if present) • Photo and video documentation on request • Review of the accompanying documentation for the bar
How the visit works
• The bar is prepared for inspection at a secure facility • Client arrives at the scheduled time with identification • Inspection is performed in a controlled environment • Payment can be completed by wire or crypto • The bar is allocated to vault storage immediately after settlement
Purpose of the inspection
• Confirm that the selected bar matches the client’s expectations • Record the bar’s characteristics prior to custody or delivery • Establish a clear chain of custody from the moment of purchase

Payment Options

Bank Wire Transfer
Standard institutional settlement
Supported currencies: USD, EUR, HKD, AED
Payment instructions issued with quotation
Funds received → immediate allocation of the bar
Full documentation provided: invoice, allocation report, compliance record
Suitable for corporate and private clients handling large transactions
Crypto Settlement
Crypto Settlement
Fast cross-border settlement through major digital assets
Supported assets: BTC, ETH, USDT, USDC
Exchange rate fixed at the moment of confirmation
Allocation or inspection scheduled once the transaction is confirmed on-chain
Full compliance documentation included
Preferred by clients requiring speed, flexibility, and international accessibility
On-Site Payment (Hong Kong)
Purchase and settle during an in-person inspection
Bar prepared for viewing at the vault
Payment executed on-site via bank wire confirmation or crypto transfer
Client verifies weight, markings, and documentation before settlement
Same-day allocation into custody
Ideal for buyers who require physical verification before completing the transaction

A Single Institutional Framework for 400 oz Gold Ownership & Settlement

Every 400 oz LBMA Good Delivery bar acquired through Golden Ark Reserve follows a regulated institutional workflow: settlement, allocation, custody, insurance, audits, and liquidation — all documented and fully compliant.

Allocated Ownership
Each 400 oz LBMA bar is individually serialized, recorded, and assigned to the client under a documented institutional custody structure.
Compliant Settlement
Settlement via SWIFT/SEPA or regulated crypto (BTC, ETH, USDT/USDC) with clear pricing and same-day allocation upon confirmation.
Insured Institutional Custody
Bars stored in accredited LBMA-grade vaults in Hong Kong with global all-risk insurance tied to the current spot value.
Independent Proof & Audits
Full barlists, serial-number verification, and third-party inspections by SGS or Alex Stewart for audit-ready transparency.

How to Buy & Store 400 oz LBMA Gold Bars — Step by Step

Clear institutional workflow for acquiring, allocating, and storing 400 oz LBMA Good Delivery bars under compliant, insured custody.

Agreement
Investment contract issued under corporate or private mandate, aligned with institutional KYC/AML requirements. Includes: product specification (400 oz LBMA bars), settlement terms, custody framework, and documentation standards.
Payment
standards. Payment Settlement executed via: international bank transfer (SWIFT/SEPA), or institutional crypto rails (USDT / USDC / ETH / BTC). Allocation begins upon confirmation of cleared funds or validated crypto settlement.
Custody & Proof
standards. Payment Settlement executed via: international bank transfer (SWIFT/SEPA), or institutional crypto rails (USDT / USDC / ETH / BTC). Allocation begins upon confirmation of cleared funds or validated crypto settlement.
Reporting
Institutional reporting includes: 24/7 access to barlists with serial numbers and weights, allocation certificates, audit confirmations, compliance-ready documentation for corporate governance, accounting, and treasury reporting.

Institutional Exit & Liquidation Strategy with 0% Profit Tax in Hong Kong. Optional Crypto Settlement.

Golden Ark Reserve provides a structured exit pathway for 400 oz (12.44 kg) LBMA Good Delivery bars through the Hong Kong settlement environment. Bars can be liquidated at institutional OTC pricing, with proceeds settled in fiat or cryptocurrency.
Under Hong Kong regulations, disposal of physical gold is aligned with a 0% profit tax framework, supporting capital-efficient rebalancing and treasury operations.

Guaranteed Institutional Buy-Back
Every allocated 400 oz LBMA bar is eligible for repurchase at institutional OTC pricing based on the global spot benchmark. Verification includes: serial-number matching, weight confirmation, and custody release documentation.
Tax-Efficient Settlement
Liquidation in Hong Kong provides a 0% profit tax structure for physical gold disposals. This supports corporate treasuries, funds, and private mandates seeking efficient capital rotation with full compliance and auditability.
Global Liquidity
400 oz Good Delivery bars are universally accepted by banks, refiners, bullion desks, and accredited vault networks. This ensures predictable resale conditions and compatibility with institutional trading infrastructure.
Integrated Transaction Framework
The exit process is executed under the same contractual structure that governs acquisition and custody: clear settlement terms, KYC/AML alignment, custody release, third-party verification, and optional conversion of proceeds into USDT, USDC, ETH, or BTC.

Independent Audits & Full Verification of Gold Bars

Every bar is individually numbered, insured, and verified by global auditors (SGS / Alex Stewart). Clients receive barlists, serial numbers, and certificates with 24/7 online access.

Barlist & Serial Numbers
each 400 oz bar is documented under client’s name.
Independent Audits
verification by leading global inspection firms.
Insurance Certificates
full all-risk coverage from global insurers.
24/7 Access
online reporting dashboard and downloadable proofs.

Buy 400 oz (12.44 kg) LBMA Good Delivery Gold Bars — Institutional-Grade Bullion Acquisition

Purchasing 400 oz LBMA Good Delivery bars provides direct access to the institutional bullion market — the only segment where pricing, liquidity, and settlement follow global professional standards. Each bar is sourced from accredited refiners, registered under a compliant custody framework, and supported by independent audit verification in Hong Kong.

This product is designed for corporations, funds, family offices, and private investors operating at institutional volumes. The structure ensures transparent ownership, full regulatory alignment, and optional settlement in bank transfers or cryptocurrency.

What Defines a 400 oz LBMA Good Delivery Bar

A 400 oz (12.44 kg) LBMA Good Delivery bar is the global standard used by banks, refiners, exchanges, and institutional bullion desks. This format defines the professional gold market and provides the highest level of liquidity, transparency, and verification.

  • Produced by LBMA-accredited refiners under strict Good Delivery specifications
  • Accepted across major financial hubs including Hong Kong, London, Dubai, Zurich, and Singapore
  • Held and traded at institutional spreads that closely follow the global spot price
  • Individually serialized, weight-stamped, and assay-confirmed for custody and settlement
  • Designed for corporate treasuries, funds, family offices, and institutional balance-sheet positions

Purchasing through Golden Ark Reserve provides a fully documented ownership structure with allocated barlists, insured custody, and independent third-party audits through SGS or Alex Stewart.

Why Institutions Choose 400 oz Bars

400 oz Good Delivery bars allow investors to operate within the same structure used by commercial banks and bullion institutions. This format offers predictable pricing, global liquidity, and a regulated custody path.

  • Institutional pricing with minimal premiums due to standardized weight and purity
  • Direct access to professional trading desks, refineries, and corporate bullion programs
  • Full compatibility with audit, reporting, and compliance requirements
  • Globally recognized format for transfers between accredited vaults in Hong Kong and Dubai
  • Supported by strict KYC/AML controls and documented chain-of-custody records

Acquisition of 400 oz bars through Golden Ark Reserve is structured as a compliant institutional transaction with transparent settlement and verifiable documentation.

Institutional Purchase & Allocation Framework

Buying 400 oz LBMA Good Delivery bars involves a regulated institutional workflow that ensures transparent allocation, insured storage, and compliant settlement.

  • Settlement via SWIFT, SEPA, domestic bank transfer, or major cryptocurrencies
  • Same-day allocation upon cleared funds or confirmed crypto settlement
  • Each bar registered under the client’s name with a unique serial number and weight stamp
  • Allocated custody inside LBMA-grade vaults with global all-risk insurance
  • Independent verification of every bar by SGS or Alex Stewart upon request

This framework provides institutional-grade ownership where each bar is tracked, insured, and independently auditable at any time.

Liquidity & Exit Strategy

400 oz bars offer the most efficient liquidation path in the global gold market, with predictable pricing and smooth institutional handling.

  • Sale in Hong Kong with 0% profit tax under local regulations
  • OTC liquidity through banks, refiners, and accredited bullion desks
  • Option to convert proceeds into cryptocurrency for same-day settlement
  • Cross-vault transfers between Hong Kong and Dubai without changing legal ownership
  • Fully documented buyback supported by independent barlist verification

Golden Ark Reserve provides a structured institutional exit that ensures transparent pricing, tax efficiency, and operational clarity for large-volume positions.

Frequently asked questions

What is the exact weight and purity of a 400 oz LBMA Good Delivery bar?
A 400 oz bar has a standardized weight range between 350 oz and 430 oz, with a minimum purity of 995+.
This tolerance is defined by the LBMA Good Delivery Rules and reflects historical industrial casting processes used by accredited refiners.
Each bar includes:
unique serial number,
refinery hallmark,
fineness stamp,
exact recorded weight to 0.025 oz precision.
Bars delivered through Golden Ark Reserve come directly from accredited institutional vaults and include full documentation for audit, custody, and compliance.