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A new law banning cryptocurrency ATMs across Minnesota went into effect on August 1. Signed by Governor Tim Walz in May, the law prohibits the installation and operation of these kiosks. Operators must deactivate existing machines immediately and remove them from public view by year's end. State officials cited over $1 million in reported scam losses linked to crypto ATMs from 2023 to 2025, with fraud often targeting seniors through fake emergencies. Minnesota is among several U.S. states, including Tennessee and Georgia, enacting restrictions to combat crypto-related fraud. Before the ban, the state had 201 operational crypto kiosks.

Citi Report Analysis: U.S. Proposed Ban on Chinese Optical Modules Lacks Substantive Progress, Faces Supply Bottlenecks in Short Term. Reuters reported on August 4th that the U.S. government and FCC are considering a ban on Chinese optical modules. Citi's August 9th report clarifies that optical modules are not listed on any effective FCC ban. The FCC's Order 26-50 established two restricted list mechanisms (based on manufacturer and production location), but optical modules were only mentioned once, as an example in a disclosure requirement, not as a restricted product. The reported ban remains at a proposal stage. Citi estimates Chinese suppliers provide 60-70% of high-speed optical modules for U.S. hyperscalers. Non-Chinese suppliers cannot fill this gap in the short term, making the immediate implementation of a genuine ban unlikely. Future regulatory paths could be manufacturer-based (least likely), location-based covering all offshore production (strictest), or location-based covering only China (more feasible but with unresolved definitions). A ban would pressure U.S. AI infrastructure, conflicting with stated policy goals. Citi sees low near-term implementation probability, with the issue potentially becoming a negotiation chip in bilateral talks. U.S. domestic capacity build-out is a key long-term variable. Among Chinese companies, XSENS and Dongshan Precision have the highest U.S. exposure, while Tianfu Communication, as a passive component supplier, is relatively insulated. Citi maintains Buy ratings on all three with respective price targets. The conclusion is that Chinese modules are currently irreplaceable in the U.S. AI supply chain, creating a longer timeline for potential restrictions than the market may expect.

In response to reports that the U.S. is drafting a plan to ban imports of Chinese data center components, including optical modules, Goldman Sachs addresses key investor concerns in an August 10th research report. The firm highlights the resilient competitive advantages of leading Chinese manufacturers like InnoLight (Xinsheng) and RoboTec (Luoboteke). It argues that rapid technological iteration in AI-driven optical modules (from 400G to 1.6T+), high SKU variety, and stringent manufacturing requirements for miniaturization and thermal management increase client reliance on established players. New suppliers face significant hurdles in proving product stability and achieving cost efficiency. While macro uncertainties exist, leading firms are mitigating risks through overseas production capacity expansion in regions like Southeast Asia, which already manufactures advanced products. Goldman Sachs concludes that the core moats of these leaders—deep R&D, automated production, and strong customer collaboration—are more robust than the market perceives, and their market share expansion trend is unlikely to be reversed by proposed bans. The report maintains a Buy rating on the mentioned firms.

Hawaii will implement a total ban on cryptocurrency ATMs and kiosks starting October 1, following the signing of House Bill 1642 into law by Governor Josh Green in July. The legislation prohibits the ownership, operation, or management of kiosks that exchange U.S. currency for digital assets. Lawmakers cited FBI data reporting over $11 billion in digital asset scam losses nationwide in 2025, with Hawaii residents filing 826 related complaints and incurring roughly $80 million in losses. Hawaii joins Minnesota, Tennessee, and Indiana in enacting such bans, while states like South Dakota and Wyoming have imposed strict regulations. According to CoinATMRadar, 57 crypto ATMs and kiosks were operational across Hawaii's main islands as of this week.

Hawaii is set to become the fourth U.S. state to completely ban cryptocurrency kiosks and ATMs, with the prohibition taking effect on October 1. Governor Josh Green signed the bill into law in July after it passed the state House in May. The law prohibits the possession, operation, or control of any digital financial asset transaction kiosk that exchanges U.S. currency for digital assets. The legislation cites FBI data reporting over $11 billion lost by Americans to digital asset fraud in 2025, with 826 complaints from Hawaii residents resulting in approximately $80 million in losses linked to such transactions, including through ATMs and kiosks. Hawaii follows Minnesota, Tennessee, and Indiana, which enacted similar bans earlier in 2025. Other states like Delaware and New Jersey have proposed bans, while South Dakota and Wyoming have passed laws imposing strict restrictions. According to CoinATMRadar, four major Hawaiian islands hosted 57 crypto ATMs and kiosks as of mid-week. Operators must cease operations by October 1 to avoid potential fines and other penalties.