DEEP Robotics Posts an 18-Second Humanoid Stair Climb to Sell Its STAR Market IPO

DEEP Robotics posted an 18-second clip of its DR02 humanoid robot climbing an outdoor staircase the same week its CNY 2.5 billion STAR Market IPO is in flight. The pairing is the story. A small Hangzhou company built around industrial quadrupeds is using a single, watchable demo as the visual lead-in for its public-market pitch, and it is doing so inside a US-China robotics trade dispute that already shapes who can sell humanoids in the American market.

The DR02 clip, posted on August 13, 2026 to DEEP Robotics' own YouTube channel, shows a 65-kilogram (143-pound) bipedal humanoid ascending a full flight of outdoor stairs in one continuous take. No handrails, no restarts, no human assistance, and no cuts. The robot's arms swing through a natural gait and its upper body stays largely upright across the climb. The company's own caption frames the moment plainly: "Our DR02 humanoid robot takes on the stairs with stable, controlled movement — steady steps, steady progress" (DEEP Robotics on YouTube). Japanese robotics outlet Robotstart picked up the video within hours of posting (Robotstart).

DEEP Robotics' STAR Market application, first reported by Caixin Global in May and followed by Yicai Global's embodied-AI coverage, sets the IPO size at CNY 2.5 billion (Caixin Global, Yicai Global). Humanoidsdaily framed the filing as a follow-on to DEEP Robotics' first profitable year on the back of industrial quadruped sales (Humanoidsdaily). ChinaBizInsider carried a $347M figure earlier in the cycle, most likely a currency-conversion or filing-revision drift rather than a material conflict, and worth pinning to a canonical CNY figure and prospectus date during fact-check (ChinaBizInsider).

STAR Market is Shanghai's tech-focused listings board, where issuers can price closer to market than the main boards typically allow. For DEEP Robotics, the venue matters because the humanoid business is still pre-revenue, while the quadruped line carried the company to its first profitable year. The IPO pitch sells a transition from a working product line to a humanoid scale-up, and the stair clip is the kind of single, shareable artifact that does that work in a 15-second investor glance.

TechTimes reported that the DR02 video arrived amid an ongoing US-China robotics trade dispute, citing a US regulatory action that bars new Chinese humanoid robots from receiving federal authorization for sale (TechTimes). The specific US regulatory action and its issuance date have not been independently corroborated in the source bundle and are not identified by rule name or citation; the policy tension remains relevant backdrop, but the specific rule reference should be pinned to a primary source before being stated as established fact. A US authorization bar narrows the addressable American market for any Chinese humanoid listing, and the IPO pitch lands in that headwind.

The falsifier is short. If the video and the filing sit on separate production timelines, the mechanism dissolves into coincidence. The 18-second clip is not a listing document, and a single controlled outdoor stair climb is not field validation across sidewalks, weather, and crowds. Investors will read the video as a thumbnail, not a deployment log.

What to watch next: the prospectus, the IPO pricing window, and any US rulemaking that names Chinese humanoids by category. DEEP Robotics' public ask is whether a quadruped-funded R&D line can carry a humanoid listing through a policy headwind. The stair clip is the opening bid.