Asset-Based Lending for Metals Service Centers and Steel Distributors — Commodity-Priced Inventory, LIFO, Mill Commitments, and Customer Concentration

Metals service centers and steel distributors — flat-rolled processors, plate centers, structural and tubing distributors, aluminum and stainless specialists, and the broader long-products supply chain — are one of the most natural fits for asset-based lending. Working capital is tied up in heavy, slow-turning inventory and trade receivables to industrial customers. Margins are thin and earnings are cyclical, so cash-flow EBITDA-based lending struggles to size the line correctly. An asset-based revolver, sized to a percentage of eligible AR plus eligible inventory, scales availability with the underlying collateral and rides through the cycle in a way that an EBITDA multiple cannot. Most large bank ABL desks have dedicated metals practices, and a substantial portion of the SFNet member portfolio sits in this vertical.

The structure is also distinctive. Inventory is priced to a commodity that moves daily, LIFO and FIFO produce materially different book values, mill commitments and take-or-pay obligations sit on the payable side, and the customer base is concentrated in cyclical end markets. This article is the borrower-facing guide to how metals-vertical ABL lenders look at the collateral, the eligibility tests they apply, and what a service center or distributor should prepare before going to market. This article is educational and is not legal, tax, accounting, or investment advice.

Over four decades in asset-based lending — as a lender, as founder of ABLC, as author of Asset Based Lending Disciplines, and as a trainer of more than 5,000 ABL professionals at GE Capital, JP Morgan Chase, Lloyds, and Barclays — I have advised across the metals supply chain through multiple commodity cycles. The mechanics in this article reflect that experience.

Why Metals Service Centers Are a Natural ABL Fit

Three structural features push metals distributors toward asset-based financing rather than cash-flow lending.

• Working capital is the operating story. A typical service center holds 60 to 120 days of inventory and 45 to 60 days of receivables. The balance sheet is dominated by inventory and AR, with comparatively modest fixed assets in processing equipment, shears, slitters, and warehouse infrastructure. An asset-based revolver advances against those working capital assets directly.
• Earnings are cyclical and margin is thin. Gross margins of 18-25% and operating margins in the mid-single digits are typical. A cash-flow EBITDA multiple line cannot absorb the trough years of the cycle without covenant problems. ABL sizes off collateral, not earnings, so the line shrinks with the cycle naturally rather than breaking covenants.
• Inventory is heavy, slow-turning, and revalues with the commodity. Steel, aluminum, copper, stainless, and specialty alloys all trade against published indices. Inventory carried on the balance sheet in January is worth a materially different number by June. ABL lenders manage this with conservative advance rates, frequent inventory appraisal, and reserve mechanics that adjust to commodity volatility.

What the Borrowing Base Looks Like

Most metals-vertical ABL facilities are two-pool structures: an AR-based revolver tranche plus an inventory-based revolver tranche, often with a smaller equipment term loan attached for processing capex. The borrowing base certificate ties them together.

Collateral pool	Typical advance rate	Drivers
Eligible accounts receivable	80-85%	Aging (90 days from invoice / 60 days past due), concentration, dilution, contra, cross-aging
Eligible inventory (raw and prime)	65-75% of cost, or 80-90% of NOLV	Inventory appraisal NOLV/OLV, commodity volatility reserve, location/bailee, slow-moving cutoff
Eligible inventory (processed/value-added)	50-65%	Lower recovery in liquidation; some lenders sub-limit
Eligible inventory (secondary/off-grade)	0-40%	Often excluded or sub-limited; appraised separately
Equipment (processing lines)	OLV/FLV-based	Specialty processing equipment appraises lower than general industrial

The general framework for how the certificate is read, line by line, is the same one we walk through in our guide to reading an ABL borrowing base certificate. The vertical-specific mechanics — how inventory is categorized, how commodity volatility is reserved, how mill payables are treated — are where metals-vertical ABL looks different.

Inventory Eligibility in the Metals Context

Inventory is the second collateral pool and the most distinctive piece of a metals-vertical facility. The eligibility framework typically distinguishes:

• Prime / first-quality raw inventory — coils, sheets, plate, bar, tube, structural, in commonly traded grades and sizes. The most marketable and the highest advance rate.
• Processed / value-added inventory — slit coils, cut-to-length blanks, plasma- or laser-cut parts, sheared blanks. Higher per-pound margin but lower liquidation value because the processing reduces the buyer universe. Advance rates step down.
• Secondary / off-grade / damaged inventory — surface defects, out-of-spec runs, scrap-bound material. Often excluded entirely or carried at a deeply discounted rate.
• Consignment, customer-owned, or toll-processed inventory — physical possession but not borrower title. Universally excluded.
• Slow-moving inventory — most lenders exclude or sub-limit any line item that has not turned within a defined window, often 12 to 18 months, regardless of grade.

The inventory appraisal — by a recognized industrial-inventory appraiser — drives the NOLV multiple that anchors the inventory advance. Metals appraisers know the published indices and the actual liquidation channels (scrap yards, secondary distributors, export buyers) and reserve accordingly. The mechanics of the appraisal and how borrowers should prepare are covered in our inventory appraisal and NOLV guide.

Commodity volatility reserves

The single feature unique to metals-vertical ABL is the commodity volatility reserve. Inventory carried on the balance sheet at $100 per cwt in January can be worth $80 per cwt by June if the underlying commodity moves. Lenders address this with two overlapping mechanisms:

• Mark-to-market adjustments on the borrowing base certificate — some facilities require monthly or quarterly inventory revaluation tied to a published index (CRU, Platts, LME) so the eligible inventory is carried at current market rather than book cost.
• Commodity volatility reserves — a defined-percentage reserve sized against the inventory line that absorbs ordinary price movement between appraisals. Lenders frequently reset the reserve when prices move outside a band, and revaluation appraisals are typically scheduled semiannually rather than annually in this vertical.

Borrowers can sometimes negotiate to reduce the reserve by demonstrating an active commodity hedging program — futures, options, or back-to-back fixed-price sales contracts — that offsets directional inventory price exposure. The hedge has to be real, documented, and reportable, not aspirational. Lenders that grant hedge credit require periodic mark-to-market reporting of the hedge book alongside the borrowing base certificate.

LIFO, FIFO, and the Inventory-Value Conversation

US GAAP allows both LIFO and FIFO inventory accounting, and most metals service centers use LIFO because it produces a lower taxable income in inflationary periods. The result is a LIFO reserve on the balance sheet — the difference between LIFO carrying value and what FIFO or current-cost carrying value would be. In a typical metals distributor the LIFO reserve can be material, sometimes tens of millions of dollars.

ABL lenders typically advance off the FIFO (or current-cost) basis of inventory, not the LIFO book value. The credit agreement will define eligible inventory in a way that adjusts back to FIFO or to a current-cost basis. Borrowers should:

• Reconcile LIFO to FIFO clearly on every borrowing base certificate — both totals should appear, with the eligible inventory math built on the FIFO side.
• Document the inventory pool and layer history — the LIFO reserve is built up through layers and can produce surprising effects if old layers liquidate.
• Address LIFO in the audit footnotes — the auditor's inventory footnote and LIFO disclosures will be read closely by the underwriter and the field examiner.

Mill Payables, Take-or-Pay, and Priority Reserves

Service centers and distributors buy from a concentrated set of integrated mills, mini-mills, or import suppliers. Several payable-side features matter for an ABL underwriter:

• Mill commitments and take-or-pay obligations — supply agreements that lock in tonnage at a published-index price create payable-side cash obligations regardless of customer demand. Lenders flag and reserve for these.
• Supplier reclamation rights — under UCC §2-702, an unpaid supplier can reclaim delivered goods within a defined window if the buyer is insolvent at the time of receipt. ABL lenders carry a priority payables reserve for supplier reclamation exposure, sized against unpaid trade payables to mills.
• Open letters of credit to mills — letters of credit issued under the ABL revolver to support imported steel sit on the availability side and reduce cash availability dollar-for-dollar.

The priority payables reserve mechanic and how it sits inside the broader certificate framework are covered in our guide to DSO, DIO, and the cash conversion cycle.

Customer Concentration in Cyclical End Markets

Customers in the metals vertical sit in cyclical end markets — automotive OEMs and tier-one suppliers, construction and infrastructure, energy and oilfield services, agricultural and construction equipment, appliances, HVAC. Single-customer concentration can be material — large service centers often have a top customer at 15-25% of sales. ABL lenders apply concentration caps of 15-25% per obligor against eligible AR, with the same mechanics we describe in our guide to customer concentration in ABL.

The end-market mix matters as well. A service center heavily exposed to automotive may face different concentration treatment in a downcycle than one balanced across construction, energy, and OEM machinery. Lenders read the customer schedule by end market, not just by customer name.

What a Metals Service Center Should Prepare Before Going to Market

Borrowers in the metals vertical that arrive at lenders with a clean credit package consistently see better advance rates, faster diligence, and tighter pricing. The preparation work is similar to the broader framework in our ABL credit package guide, with vertical-specific additions:

• Reconciled AR aging with end-market and customer-level concentration analysis, plus dilution history from 12 months of credit memos, quality claims, and freight short-pays.
• Inventory schedule by grade, form, gauge, and aging, separating prime / processed / secondary, identifying consignment and toll-processed material, and flagging anything that has not turned in 12 months.
• LIFO-to-FIFO reconciliation with the LIFO reserve calculation and inventory layer history.
• Commodity hedge book documentation if the borrower is seeking hedge credit against the volatility reserve — futures positions, fixed-price purchase commitments, back-to-back customer contracts, with mark-to-market reporting.
• Mill payable analysis — supplier-by-supplier outstanding payables, terms, supply agreements, and take-or-pay obligations, with a priority payables exposure estimate.
• Equipment schedule with year/make/model/condition for processing lines, plus existing liens on equipment.

How DCE Advises Metals-Vertical Borrowers

Don Clarke Enterprises is an independent loan-placement consulting firm. We do not lend, underwrite, fund, approve, or guarantee credit. What we do is advise metals service centers, steel distributors, and the broader metals supply chain on how the collateral package will be read by the ABL lender universe, help borrowers prepare the deal materials around the vertical-specific eligibility tests, and introduce borrowers to lenders whose credit appetite fits the situation — including the ABL desks with dedicated metals practices that know the appraisers, the indices, and the cycle. The matching problem is the same one we describe in our work on choosing the right ABL lender: align the borrower with the lender whose collateral framework actually fits the vertical.

Don Clarke is a member of the Secured Finance Network Hall of Fame (2021) and a recipient of SFNet's Lifetime Achievement Award. He authored Asset Based Lending Disciplines, the first textbook in the field, and has trained more than 5,000 ABL professionals at GE Capital, JP Morgan Chase, Lloyds, and Barclays. That depth on the lender side — including direct work with major metals-vertical ABL desks across multiple commodity cycles — is the lens we bring to metals-vertical advisory work.