* Dingdong raises $300 million in new funding -sources
* Dingdong monthly active users up 14% in Jan amid outbreak
* Investor interest surge in food delivery and other sectors
* Demand spike flattened as China re-opens -analyst (Adds General Atlantic no comment)
By Yingzhi Yang and Kane Wu
BEIJING/HONG KONG, May 12 (Reuters) - Chinese online grocer Dingdong Maicai has raised $300 million in a new funding round that values it at $2 billion, two people familiar with the matter said, as coronavirus related restrictions drive demand for fresh food deliveries.
Dingdong's focus on delivering to doorsteps puts it among the few sectors, such as healthcare and online learning, to have seen investor interest due to a pick-up in demand as coronavirus curbs confine people to their homes.
The fundraising by Dingdong Maicai, which means "Dingdong Buy Vegetables", was led by U.S. private equity firm General Atlantic, the people said on condition of anonymity. The deal was finalised about half a month ago, one added.
Shanghai-based Dingdong, whose earlier backers include Sequoia China and Qiming Ventures, did not respond to an emailed request for comment. General Atlantic declined to comment.
Operating mainly in first-tier cities like Shanghai, Beijing, Shenzhen, and Hangzhou, Dingdong saw a 14% rise in monthly active users in January, when travel restrictions were imposed, from December levels, market researcher Analysys says.
"The outbreak has broadened the user base for online grocery companies," said Zhao Yue, an Analysys analyst.
"Only young people ordered fresh food online before the outbreak, but now more middle-aged consumers are buying fresh groceries online," Zhao said, adding the sharp rise in demand was flattening as China gradually opens up for business.
Dingdong Maicai has said its revenue topped 1.2 billion yuan ($169 million) in February. It processed around 300,000 orders a day during the outbreak in Shanghai, Chinese news portal Paper reported.
This comes after the grocer faced operational setbacks last year and, according to Chinese magazine Caijing, paused expansion in some cities including Shaoxing and Wuxi.
Now Dingdong, along with startups like Tencent-backed MissFresh, is competing with e-commerce titans like Alibaba and JD.com, as well as food delivery giant Meituan Dianping in the cash-burning and crowded sector which relies on subsidies to gain new users.
Chinese ride hailing giant Didi Chuxing has also launched a grocery delivery service in 21 cities in the country to tap in to the demand fuelled by the outbreak.
Mainland China has reported 82,918 coronavirus cases and 4,633 deaths, but new infections since April have been fewer compared to the thousands confirmed daily in February, allowing authorities to restart businesses.
Monthly active users for the fresh grocery delivery sector fell by about 5% in March and April, Analysys' Zhao said.
However, Dingdong's latest fundraising and valuation underline optimism about its outlook.
Its financing and the $1 billion raised recently by Chinese online education platform Yuanfudao also mark a rare bright spot of activity in deal-making, which has largely dried up amid coronavirus-related uncertainty.
The fresh groceries delivery sector in China has seen fewer financings over the past five years, researcher qianzhan.com says. In 2019, there were 27 deals, seven less than 2018. ($1 = 7.0936 Chinese yuan) (Reporting by Yingzhi Yang in Beijing and Kane Wu in Hong Kong; Editing by Brenda Goh, Himani Sarkar and Alexander Smith)