Chinese Tech Daily — 2026-06-16#

Top Story#

DeepSeek has successfully completed a massive 50 billion RMB ($7.4 billion) funding round, pushing its valuation past $50 billion with a highly unusual deal structure. Strategic investors like Tencent and CATL have committed to a five-year lockup period and hold no voting rights, allowing CEO Liang Wenfeng to maintain absolute control of the company through a limited partnership. This extraordinary arrangement highlights the immense negotiating leverage held by top-tier AI firms in the current capital market.

Engineering & Dev#

SiliconFlow Series B Funding: AI infrastructure provider SiliconFlow has raised over 2 billion RMB in its Series B round, reflecting a strategic industry shift from foundational model training to scaling model inference capabilities.

Microsoft Open-Sources pg_durable: Microsoft released a new PostgreSQL extension named pg_durable, which allows developers to run fault-tolerant, durable workflows natively within the database. By defining workflows directly in SQL, it removes the need to stitch together external task queues, cron jobs, and orchestrators.

Ant Group’s AI R&D Pipeline: At AICon Shanghai, Ant Group shared insights into its transition from individual AI coding assistants to a comprehensive, specification-driven AI research and development pipeline. Their approach uses a “Software Design Document (SDD) driven” framework to help new developers quickly produce high-quality code across repositories.

Pinterest’s URL Deduplication: Pinterest engineers introduced MIQPS, a data-driven URL normalization system designed to optimize deduplication across millions of domains. The system identifies and retains crucial query parameters while stripping away noise, significantly reducing infrastructure costs during data crawling.

Google Gemma 4 12B: Google has launched Gemma 4 12B, featuring an innovative encoder-free architecture that pipes multimodal data directly into the large language model. This approach eliminates the latency and memory fragmentation typically caused by separate audio and visual encoders, paving the way for on-device autonomous AI workflows.

Products & Digital#

macOS 27 and iOS 27 Betas: Apple’s newest developer betas have arrived, with macOS 27 Golden Gate officially dropping support for Intel x86 architecture to focus entirely on Apple Silicon. The OS features a refined “Liquid Glass” interface and deeper cross-device synergy. Meanwhile, developers poking around the iOS 27 codebase discovered new APIs for “fold state” and logic-display counts, alongside wide-screen adaptations for native apps, strongly pointing to an upcoming foldable “iPhone Ultra”.

DJI Osmo Pocket 4P: DJI officially released the Pocket 4P, priced at 3,799 RMB. Positioned as a dual-main-camera pocket cinema device, it boasts a one-inch wide-angle sensor and a 60mm medium telephoto lens capable of 3x optical zoom.

Huawei’s Deep AI Integration: Huawei’s Xiaoyi AI assistant on HarmonyOS 6.1 is pushing the boundaries of software-hardware synergy. The “Xiaoyi Bangbangmang” feature can now autonomously execute complex, cross-app workflows in the background without hijacking the user’s screen. Furthermore, the AI adapts its interface dynamically to different device form factors, such as foldables, offering features like continuous OCR-based screen reading.

618 Gaming Mouse Guide: As the 618 shopping festival reaches its peak, the peripheral market shows signs of maturity, with high-performance gaming mice becoming more affordable. Top recommendations highlight devices equipped with flagship sensors like the PAW3955 and PAW3950, including the ATK A9 Air, Rapoo VT7 V2, and Machenike A7.

News & Commentary#

China’s Role in Stalling Global Oil Prices: Despite the shock to global energy supplies caused by the Iran war, global oil prices have not surged to extreme highs, largely due to China’s strategic reduction in oil imports. By tapping into its massive strategic reserves and leaning on its rapidly expanding renewable energy and EV infrastructure, Beijing successfully buffered the domestic economy from the crisis, inadvertently stabilizing the global market.

China’s Consumer Spending Slowdown: Data from May reveals that China’s retail sales unexpectedly dropped by 0.6% year-over-year, marking the first decline since the country abandoned its zero-COVID policies in late 2022. The slump points to a deepening reluctance among households to spend, exacerbated by the ongoing real estate crisis.

Rio 3.5 Model Controversy: A Brazilian open-source model named Rio 3.5 Open 397B is facing intense scrutiny within the AI community. The Nex-AGI team released a mathematical analysis demonstrating that Rio 3.5 is essentially a “stitched” wrapper created via model merging, comprising approximately 60% of Nex N2 Pro and 40% of Alibaba’s Qwen 3.5.

Also Noted#

BigAnt IM Vulnerability: A critical SQL injection vulnerability was discovered in the BigAnt enterprise IM system, potentially allowing attackers to alter databases and execute arbitrary commands.

AWS OpenSearch Serverless: Amazon Web Services launched its next-generation OpenSearch Serverless, featuring faster resource provisioning and a true “scale-to-zero” capability to reduce costs during idle periods.

IBM Vault Enterprise 2.0: IBM and HashiCorp updated Vault Enterprise 2.0 to automate LDAP secrets management, reducing enterprise reliance on highly privileged administrator accounts.

Malicious Comments as DoS: Security researchers noted that injecting malicious comments to force a Large Language Model into refusing a prompt has emerged as a novel Denial of Service attack.

UK Under-16 Social Media Ban: The UK government announced a ban on social media platforms like TikTok, YouTube, and Instagram for youth under 16, though messaging apps remain exempt.