E-commerce giant Alibababroke records with sales of $14.3 billionon China's Singles' Day.It is the largest online shopping day in the world.Online sales from last year increased 60 percent,according to Alibaba.Most people shopped on mobile devices, said the firm.The numbers are preliminary and unaudited, the company said.China Singles' Day takes place November 11, or 11.11 each year.Alibaba promoted it as a shopping day in 2009.There are steep discounts and other promotionsdesigned to attract online customers.Singles' Day quickly became a retail sensation.China Singles' Day "has now becomelarger than both Cyber Monday and Black Friday combined,"the two biggest shopping days in the U.S., reported NBC News.Kitty Fok is China manager for market research from IDC.She told the BBC that online shopping had becomea comfortable channel for most consumers."China is a big market with close to one billion smart, connected device users.It is good news for both Alibaba and their competitors," she said.Jack Ma is Alibaba's founder and executive chairman.He told journalists in Beijing that the event's annual growth in the futureshould be more than 50 percent.The company is focusing on international e-commercefor future Singles' Days, reported Reuters."Within the next five years, we expect Chinawill become the world's largest e-commerce market for imported products,"President Michael Evans told reporters on Wednesday.Alibaba Chief Executive Daniel Zhang said in a statementthat Singles' Day would mean that"the whole world will witness the power of Chinese consumption."Over 130 million usersvisited Alibaba's marketplace app, Taobao, reported the BBC.