A client in solar panel exports came to me last month. Their European distributor refused to pay USD 3M+, citing "lawful impossibility" due to secondary U.S. sanctions affecting upstream supply.

The arbitration clause pointed to SIAC, Singapore law. Their question was simple: is this fight worth it?

Here's what changed in cross-border disputes between 2024 and 2026 that every China-based exporter needs to know:

▸ SIAC 2025 Rules (effective Jan 1, 2025) raised the expedited procedure threshold to SGD 10M and introduced Coordinated Proceedings for multi-contract disputes. Q1 2026 data confirms Chinese parties remain the #2 user base, with manufacturing and tech accounting for over 60%.

▸ SIAC and ICC practice has tightened how tribunals review sanctions-based defenses. "Lawful impossibility" is no longer a magic word — tribunals now scrutinize whether the sanction actually applies, whether the party met compliance-alternative duties, and whether the evidence chain is complete.

▸ The Singapore Mediation Convention reached 58 signatories and 17 ratifications by June 2026. China has not ratified. Cross-border settlement agreements still need to be re-routed through foreign judgment recognition or converted into arbitral awards.

▸ Under the 2019 Mainland–Hong Kong Interim Measures Arrangement, HK-seated arbitrations administered by HKIAC or the ICC's Asia office can seek asset preservation from Mainland courts — cross-border asset freezing is genuinely workable within 72 hours.

My default template for exporting manufacturers: SIAC + Singapore law + English language + 3-arbitrator panel + Emergency Arbitrator clause. For European counterparties, HKIAC as the alternative.

For cross-border SaaS clients, I add a layer linking data localization clauses with the dispute clause — because once data compliance breaks, your arbitration clause itself can be voided on public policy grounds.

One extra week negotiating the dispute clause today can save millions five years from now.

That's the entire job of a cross-border lawyer.

If you're scoping a 2026 cross-border deal and want a second pair of eyes on the dispute architecture, message me.

#CrossBorderLaw #InternationalArbitration #SIAC #SanctionsCompliance #ChinaLegal

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Mike Wu, China-licensed Attorney · Cross-border practice
4 languages (CN/EN/ES/JA)
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