But such a slowdown is not unexpected, even without the shock impact of years of pandemic controls.
China's economy is transitioning from the gangbusters growth of the early century and now faces the challenge of switching to so-called "high-quality development," rather than solely focusing on headline numbers.
This means China aims to evolve from a manufacturing-driven economy to a more consumption-driven model – but how well it makes that change is the big question.
An escalating tech war with the United States has dealt a blow to Beijing's high-tech chipmaking ambitions, but some analysts argue it could also push Chinese firms and researchers toward their own advances. Last year, telecoms giant Huawei finally released its new Mate 60 smartphone series after US export controls sent it back to the drawing board on core technology.
China-linked retailers may also continue their international rise, after Pinduoduo's sister shopping platform Temu topped some app download charts in 2023.
And its homegrown generative AI chatbots, like GPT-4 rival ERNIE, are expected to disrupt how people work.
Young people are also set to fuel the on going rise of smart-home gadgets and pre-cooked meals, dubbed by some analysts as the "lazy economy."
Meanwhile, the world's top renewable energy producer is poised to further expand its role exporting related tech – a growth area as more than 120 countries last month pledged to triple renewable energy capacity by 2030.
That said, there are also hurdles: European Union officials recently launched an investigation into China's soaring electric vehicle exports, while the US announced new regulations that aim to keep Chinese batteries out of cars there, amid concerns about fair competition and secure supply chains.
China, also the world's top coal consumer and greenhouse gas emitter, will in 2024 begin rolling out pilot projects across the country to support its green and low-carbon development.
Domestic security
In politics, questions remain over a high-level shake-up of Xi's hand-picked upper echelons that played out over the second half of last year.
On Friday, China named former naval commander Dong Jun as its new defense minister, months after his predecessor Li Shangfu was ousted without explanation. Also last week, nine military figures were removed from their positions in the country's rubber-stamp parliament – a largely symbolic, but politically significant role.
The sweeping shakeup is fueling speculation about a broader purge in the military, where Xi has already run a roughly decade-long drive to crackdown on corruption.
Meanwhile, Qin Gang was removed as foreign minister in July following only six months and replaced by Wang Yi, his predecessor in the role. Some analysts speculated at the time that Wang, who also holds a top foreign policy role within the party, may only be a temporary fix.
If, as reports suggest, the ousted ministers are under investigation, details may surface in the coming year.