For decades, China’s telecommunications sector was a primary engine of the country’s digital miracle, fueled by an seemingly endless stream of new subscribers. However, data from the first quarter of 2026 reveals a historic inflection point: the total number of mobile users in China has declined for the first time in history. This demographic plateau has forced the nation’s 'Big Three' state-owned operators—China Mobile, China Unicom, and China Telecom—into a brutal 'stock game' where growth is no longer about finding new customers, but poaching them from rivals.
As the market enters this era of cannibalistic competition, a controversial practice known as 'shaxiao'—price discrimination against existing users—has become systemic. Reports indicate that carriers are offering high-value, low-cost data packages exclusively to new sign-ups while trapping long-term customers in expensive, legacy contracts. When these 'old' users attempt to downgrade their plans or switch to more efficient packages, they are frequently met with artificial barriers, including complex 'contract breach' penalties and deliberate system errors designed to frustrate the transition.
This predatory logic represents a fundamental shift in the industry's growth narrative. In the expansionary phase, carriers prioritized market penetration through infrastructure rollout. Today, with penetration exceeding 100% of the population, the strategy has pivoted toward extracting maximum lifetime value from a stagnant user base. By subsidizing the acquisition of a competitor's customer while simultaneously raising the 'exit cost' for their own, operators are attempting to maintain profit margins in a market that has effectively reached its ceiling.
Regulators now face a mounting challenge as consumer resentment boils over. While the government has historically pushed for 'speed increases and fee reductions' to support the broader digital economy, the current corporate behavior suggests a pushback from the carriers. As they grapple with the high capital expenditures of 5G maintenance and the nascent transition to AI-integrated networks, the cost of this corporate survival is increasingly being borne by the most loyal—and therefore most vulnerable—segments of the Chinese public.