Hong Kong's Beijing-friendly leader warned Tuesday the city will lose investment and job opportunities if residents continue to seek independence, painting a bleak economic picture of the former British colony without Chinese support.

Unpopular leader Leung Chun-ying's remarks come as political divisions in the semi-autonomous city widen, with young campaigners pushing for self-determination or outright independence from China.

Hong Kong is self-governing and retains many freedoms not seen on the mainland, but Beijing sees the concept of eventual independence as unthinkable.

"The city's seven million residents would bear the political and economic consequences with those pushing for independence or self-determination," Leung told reporters at the government's headquarters.

"Investors would lose confidence in Hong Kong. People would lose opportunities to develop and to obtain employment," he said.

"Hong Kong would lose the trust and the support of Chinese authorities," Leung, elected in 2012 by a 1,200-strong committee packed with members of pro-Beijing elites, said.

Last month saw the launch of multiple political parties pushing for independence or self-determination.

Student leaders behind the city's 2014 mass pro-democracy rallies have launched Demosisto, a party campaigning for a referendum to decide the city's future.

And the newly-formed pro-independence Hong Kong National Party, made up of 30 to 50 students and young professionals, said independence was the only path of survival for the city.

Chinese media called on the government to take action against the movement.

"The Hong Kong government cannot continue to be tolerant," an editorial in the overseas edition of the People's Daily said on Saturday, warning the movement had brought the city to a "dangerous" place.

The city's government said it was looking into the issue.

"Advocating independence of Hong Kong is totally contrary ... to the legal status of Hong Kong," secretary for justice Rimsky Yuen said on Saturday.

Hong Kong's freedoms are protected by a 50-year agreement signed when Britain handed the city back to China in 1997.

The British Foreign Secretary Philip Hammond dismissed calls for independence or a referendum during a trip to the city early this month.

"We don't believe that any aspiration to independence is a realistic plan," he said.

SK Hynix posts lowest earnings in three years
Seoul (AFP) April 26, 2016 - SK Hynix Inc., the world's second largest chipmaker, posted its lowest quarterly profit in three years Tuesday, as slowing computer and smartphone demand hit chip prices.

The South Korean company, a key Apple supplier, said net profit totaled 448 billion won ($390 million) in the January-March period, down 65 percent from a year earlier.

Memory-chip prices have fallen sharply as slowing growth, especially in major markets like China, has dampened demand for electronics products.

SK Hynix said chip prices had declined 14 percent from the previous quarter.

Meanwhile, sales fell 24 percent on-year to 3.66 trillion won, while operating profit plunged 65 percent.

"Supply has decreased from the previous quarter, yet chip inventories rose while prices fell sharply -- this suggests the industry suffered severely weak demand," Song Myung-Sup, a Seoul-based analyst at HI Investment and Securities Co. told Bloomberg News.

"Unless demand rebounds in the current quarter, the overall supply-demand condition as well as prices will remain under pressure," Song said.