Contemporary Amperex Technology Subpoena Incident: Why IPO Due Diligence Standards Are Rising

In July 2025, the US House Select Committee on the Chinese Communist Party issued subpoenas to the CEOs of JPMorgan Chase and Bank of America. The move came after their role in underwriting the May 20, 2025 Hong Kong IPO of Contemporary Amperex Technology Co. Limited (CATL), a deal that raised at least USD 4 billion and could exceed USD 5 billion with overallotments, drew intense scrutiny from US lawmakers.

The issue was not financial performance, as CATL is an industry leader with strong revenue growth, but political risk. In January 2025, CATL was added to the US Department of Defense’s list of “Chinese Military Companies” pursuant to §1260H of the FY2021 National Defense Authorization Act (NDAA). This list, often called the “Pentagon watchlist,” does not itself impose sanctions but signals heightened compliance and reputational risk. Lawmakers questioned whether US capital should be associated with such entities.

The subpoenas, which set an August 8, 2025 deadline, alleged that the banks had provided “mostly public documents” instead of full, non-public due diligence materials.

The Changing Landscape of US-Bound IPOs

In the past, IPO due diligence focused primarily on financial fundamentals: audited statements, revenue projections, and operational efficiency. These remain essential, but the CATL case underscores that the scope has expanded dramatically.

  • Geopolitical sensitivity is now a deal-breaker
    Companies in industries on the US “sensitive” list, such as defense, dual-use technologies, and critical minerals, face heightened scrutiny even if they are legal in their home market.
  • Regulatory watchlists matter as much as market trends
    Links to entities flagged by the DoD, US Department of Commerce, or human rights bodies can deter institutional investors and complicate underwriting.
  • Disclosure gaps are seen as risk signals
    Congress accused CATL’s underwriters of insufficient disclosure of material political risk.
  • Public perception influences valuation
    In the age of instant news, one political headline can trigger investor hesitation.

Where Traditional Due Diligence Falls Short

Financial audits, market analysis, and operational reviews are necessary but insufficient in today’s IPO climate. What’s often missing is a structured process to:

  • Map non-financial risks: including political affiliations, supply chain vulnerabilities, and ESG (environmental, social, governance) red flags.
  • Align global compliance standards: ensuring consistency between local practices and SEC/FCPA disclosure expectations.
  • Pre-assessing potential IPO risks by identifying possible public, investor, or regulatory challenges and evaluating response strategies.

Without this broader risk lens, companies risk delays, downsizing, or derailment of their IPO plans.

How Hexcellence Protects and Positions Clients for Success

At Hexcellence, we help companies not just pass due diligence but win confidence in an increasingly complex regulatory and political environment. Our approach is proactive, multi-layered, and tailored to the unique challenges of cross-border listings.

1. Comprehensive Red-Flag Identification

We go beyond the standard financial review. Our process includes:

  • Screening shareholder and subsidiary relationships against global sanctions and watchlists. 
  • Assessing political and regulatory exposure in the US, EU, and other major markets. 
  • Reviewing supply chain sources for compliance with ESG and trade regulations. 

This allows us to flag issues early, when they can still be mitigated, instead of during SEC review or congressional questioning.

2. Cross-Border Compliance Navigation

For companies listing in the US, SEC rules are only part of the puzzle. We help clients:

  • Interpret how US export controls, defense trade rules, and foreign investment laws might apply. 
  • Structure internal compliance programs that stand up to both home-country and US regulatory scrutiny. 
  • Coordinate with legal, audit, and valuation partners to create a unified compliance strategy.

3. Strategic Disclosure Structuring

Investors and regulators expect full transparency, but the way information is presented matters. We:

  • Draft and refine risk factor sections to address potential concerns head-on. 
  • Balance disclosure detail with clarity to avoid overwhelming or alarming readers. 
  • Ensure alignment between the prospectus, roadshow presentations, and media messaging. 

This reduces the risk of post-filing surprises and builds trust with both institutional and retail investors.

4. Stakeholder & Crisis Communication Planning

Even with the best preparation, sensitive IPOs can attract sudden attention from media, activist groups, or political bodies. We prepare leadership teams to:

  • Respond confidently to tough questions from analysts, journalists, and lawmakers. 
  • Maintain consistent messaging across all channels during the IPO process. 
  • Communicate proactive risk management measures to reassure investors.

Turning the CATL Lesson Into a Practical Takeaway

CATL’s experience illustrates that IPO readiness today goes beyond financial growth metrics. It requires the ability to navigate and withstand heightened political and regulatory scrutiny.

Issuers that assess such risks early and integrate them into their disclosure and governance frameworks are better equipped to maintain timelines, valuation, and investor confidence.

For cross-border IPO candidates, this means incorporating political risk reviews, aligning compliance standards across jurisdictions, and planning clear communication strategies from the outset. These steps do not guarantee a smooth process, but they substantially reduce the likelihood of last-minute challenges that could affect market entry.

If your company is preparing for a US or cross-border listing, now is the right time to evaluate these factors and ensure your IPO strategy is built to withstand scrutiny. Contact us at hexcellence.co to learn more about how we can provide comprehensive due diligence and compliance planning support for your cross-border IPO.

Disclaimer: Hexcellence Consulting, a registered Malaysian company specializing in all aspects of going public in U.S. Capital Markets. The information herein is for informational purposes only and does not constitute legal, financial, or investment advice. While we prioritize accuracy, some data may be sourced from third-party reputable sources. Our views expressed here are our own and may not represent those of third parties or regulatory bodies.

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