- The short (what’s moving on desks)
 - Where stress surfaces first (SMA ladder)
 - Who’s tightening what (banks/NBFCs)
 - Sector & HS-code risk map
 - RBI/liquidity watchlist
 - 30-day lender playbook
 - FAQ
 
The short
- Receivables risk: U.S. buyer re-pricing/deferrals push export bills beyond terms—first into SMA-0, then SMA-1 if not cured.
 - WC guardrails: Banks aren’t blanket-cutting limits; they’re lowering drawing power, nudging higher margins, and shortening tenors for exposed SKUs.
 - Provisioning stance: Conservative overlays in tariff-exposed portfolios; tighter sanction conditions on renewals/rollovers.
 
Where stress surfaces first — the SMA ladder
| Bucket | What trips it | Signals to watch | Desk action | 
|---|---|---|---|
| SMA-0 | Up to 30 days overdue | Export bill collections slip; buyer discount asks | Call-ups; partial cures via ECGC/insurance; roll to shorter tenors | 
| SMA-1 | 31–60 days | Repeated “ex-tariff” renegotiations; inventory build | Lower drawing power; raise margins; covenants on SKU/HS exposure | 
| SMA-2 | 61–90 days | FX hedge lapses; disputed invoices | Standstill discussions; collateral top-up; restructure only with visibility | 
Early cures are cheaper: escalate the moment export bills age beyond contractual grace; pair with layered FX cover.
Who’s tightening what — street read
Banks (PSU & private)
- Drawing-power haircuts ↑ 2–5 pp on receivables from high-tariff HS codes.
 - Shorter assessment cycles; quarterly stock/receivable audits.
 - Event-based covenants: tariff escalation → auto re-pricing or margin step-up.
 
NBFCs/Fintech lenders
- Invoice discounting limits tightened; higher IRR floors for exposed lanes.
 - Selective pause on unsecured WC for exporter MSMEs without ECGC cover.
 - Real-time bureau pulls on early-warning triggers (bounced e-mandates, GST gaps).
 
Sector & HS-code risk map (first-order)
| Bucket | HS codes | Credit watch | Spreading | 
|---|---|---|---|
| Apparel/Textiles | 61/62/63 | Thin margins; high buyer power | ECGC cover; shorter cycles; purchase-order backed loans | 
| Gems & Jewellery | 71 | Lumpy ticket sizes; inventory risk | Insured inventory; strict KYC for counterparties; escrowed collections | 
| Footwear | 64 | Retail demand elasticity | Make-to-order; vendor finance with recourse to buyers | 
| Furniture | 94 | Customs/storage costs; delivery lags | 3PL duty-drawback; tighter LC terms | 
| Seafood (Shrimp) | 03 (0306) | Perishability; cold-chain capex | Transit insurance; confirmed orders with deposits | 
RBI/liquidity watchlist
- Ops toolkit: VRR/VRRR fine-tuning, OMOs/Twists to smooth curve if FX volatility rises.
 - Transmission: Watch MCLR resets and working-capital interest coverage in exposed MSMEs.
 - Supervision: Expect tighter scrutiny of export finance books and provisioning assumptions.
 
30-day lender strategy
Risk & collections
- Daily SMA dashboard for tariff-exposed NAICS/HS buckets.
 - Early-warning triggers: >7-day invoice aging, GST e-way anomalies, hedge gaps.
 - Pre-emptive restructuring only with PO visibility and ECGC coverage.
 
Sanctions & pricing
- Shorten tenors (90–120d), step-up pricing or covenants on trigger events.
 - Lower receivable eligibility from U.S. buyers lacking ex-tariff clauses.
 - Mandate layered FX hedges for limit utilisation >70%.
 
Treasury & ALM
- Stress test interest-coverage under 100–200 bps spread widening.
 - Hedge USD funding mismatches; watch OIS-G-sec basis for cues.
 
Governance
- Board note on tariff exposure; quarterly disclosure of overlay methodology.
 - Client education pack: ex-tariff pricing templates, hedge playbooks.
 
FAQ
- Will limits be cut across the board? Unlikely. Expect line-by-line tightening tied to HS exposure and buyer contracts.
 - Best early-warning indicator? Aged receivables > 15–30 days vs historic DSO, especially where FX cover is missing.
 - Where to add buffers? ECL overlays on exposed pools; extra collateral margins where realizable values are volatile.