How long coal prices stay high, robot motor mass production and AI film costs: four industry themes

Why does duration matter more after coal prices rise above one thousand yuan?

Guosheng Securities believes that the longer coal prices remain high, the more time coal companies have to address historical burdens and realize earnings. Stable free cash flow and shareholder returns could support higher valuations. As prices rise, the market is also concerned that stronger supply-assurance measures could restore production.
As of 30 October, 5500 kcal thermal coal at northern ports was quoted at 1015 yuan per tonne, down 19 yuan week on week. Inventories at inland power plants were below the same period in previous years, economy-wide inventories fell against the seasonal pattern, and daily consumption at coastal power plants was higher year on year. The brokerage believes these factors support prices, but the extent of any upside depends on peak-season demand.
Coking coal was weaker in the short term: Liulin low-sulfur primary coking coal was quoted at 2270 yuan per tonne on 30 October, down 70 yuan week on week. Steelmakers and coke producers were loss-making and purchasing mainly to meet immediate needs. Guosheng Securities’ long-term assessment, meanwhile, rests on a contraction in effective supply and a gradual recovery in demand.

Ministry of Industry and Information Technology data show that domestic humanoid robot output exceeded 40 thousand units in the first half of 2026 and could surpass 100 thousand units for the full year. Motors account for around 25% of a complete robot’s cost, so higher robot production volumes would directly expand motor demand.
A research report estimates that as mass-production volume rises from 10 thousand to 1 million robots, the combined value of frameless torque motors and miniature motors per robot falls from 127.2 thousand yuan to 27.6 thousand yuan, but the new market still expands from 1.272 billion yuan to 27.6 billion yuan. The 14 billion yuan estimate for frameless torque motors assumes 28 per robot at 500 yuan each.
Scaling up also depends on heat dissipation and miniaturization: joint motors can overheat under sustained heavy loads, while dexterous hands require motors to deliver sufficient torque in limited space. Domestic suppliers must overcome these technical challenges and develop low-cost, large-scale manufacturing capabilities.

Changjiang Securities notes that the five leading expressway companies have an average dividend yield of 4.0% in 2026, and the spread between the sector’s dividend yield and government bond yields is 2.0 percentage points, at the 84% percentile since 2019.
Expressway renovation and expansion will peak over the next 3–5 years. Capital expenditure will affect companies’ ability to sustain dividends, so long-term returns are more certain for companies in the post-investment phase.
The express delivery industry is shifting from competing for parcel volume to pursuing free cash flow: major companies’ profit per parcel rose year on year in the first half of 2026, but industry parcel-volume growth is converging toward single digits. With automation upgrades largely complete, capital expenditure at the Tongda group of couriers is expected to decline gradually, freeing up more cash flow.

Data cited by China Merchants Securities show that as of 8 October, officially announced views of Armed Into the Song Dynasty across all platforms exceeded 4 billion, with more than 10.98 million favorites. The series has released 10 seasons, has a core writing and directing team of around 10 people, and has incurred approximately one million yuan in cumulative computing costs. Computing costs are only part of total costs; current earnings come mainly from advertising revenue sharing on the Hongguo platform.
China Merchants Securities believes AI tools make complex scenes, such as warfare, easier to produce. Tool improvements, the entry of production teams and licensing of quality IP are expected to encourage more medium- and long-form AI dramas, films and interactive screen-based games.