"Made in China" goods have long-dominated the global market, but rising costs are weakening China's price edge and strengthening the country's resolve to come up with "new edges," analysts say.

Calls to create new competitive edges in technologies, brands, quality and service have appeared in a government work report delivered by Premier Wen Jiabao to the ongoing annual session of the National People's Congress, China's top legislature.

The government report said China should raise the quality of, and returns on, foreign trade, rather than just increase the foreign trade volume. Instead of relying solely on cost and price advantages, it should also raise its overall competitive advantages.

Analysts say all of this signals a shift in China's export policy, in which it hopes to export more high-quality goods and those with a higher profit ratio.

The shift is also a timely response to dramatic changes in both domestic and overseas markets, which used to serve China's export industry and its overall economy well.

According to data released Friday, China's exports jumped 20.6 percent year on year in February, well beyond analysts' expectations for single-digit growth as companies shut down for the Spring Festival holiday, which fell in February this year.

Commerce Minister Chen Deming also announced last week that the country's export volume in 2012 is expected to constitute 11 percent of the world's total.

However, the increased total export volume and an apparent rebound trend in February are not representative of the entire situation.

The annual East China Fair, a major barometer of China's trade situation, closed in Shanghai a week ago. Numbers of overseas customers and deals dropped 5.3 percent and 9.9 percent, respectively, year on year.

Wang Tingge, president of a trading company in east China's Zhejiang Province, attributed trade difficulties to weak overseas demand and a decline in the competitiveness of Chinese goods in terms of price. He said the monthly income of a typical textile worker in Zhejiang was around 600 U.S. dollars, four times that of a Cambodian worker.

Cai Hongbin, director of the Guanghua School of Management, Peking University, said China's exports had grown at an average annual rate of over 20 percent for the past decade, reflecting China's industrial competitiveness, "but this competitiveness is fading fast."

This is evidenced in the fact that exports expanded by just 6.2 percent last year, he added.

The General Administration of Customs surveyed 2,000 export companies in the latter part of 2012. It found that 50 percent said orders decreased, and 70 percent said overall production costs had risen from the first half of the year.

Zhang Xiaoji, an economist with the Development Research Center of the State Council, said the cost factor at the core of China's export competitiveness was falling further, and companies need to create new competitive edges through technology, equipment and marketing.

China's foreign trade will continue to struggle in 2013, with sluggish overseas demand, currency quantitative easing and trade protectionism all posing barriers, the Ministry of Commerce has cautioned.

Cai Hongbin warned that exports could fall if companies fail to raise their competitiveness in technology and innovation and produce goods with higher added value.

The Commerce Ministry has set fostering new competitive edges as a priority. Specific measures include the internationalization of strategic emerging industries, the establishment of overseas sales networks and support for companies in building brands and R&D centers.

In coastal Jiangsu Province, an export base, efforts to create new competitive edges have paid off for some companies. Clothing orders that had gone to Southeast Asian countries offering lower production costs have returned because Chinese workers surpassed their Southeast Asian counterparts in skill and work standards.

At a recent press conference, Li Yining, a distinguished economist, said China should speed up industrial upgrading to sell higher-quality goods, as well as quicken economic restructuring at home to manage the threat posed to China's exports by the devaluation of foreign currencies.

China's economy is currently re-balancing, with plans to shift from relying on trade and investment to domestic consumption to drive growth.

Nevertheless, trade will remain important for China's economy.

Last year, Commerce Minister Chen said over 80 million workers were employed in China's foreign trade sector, and over 60 percent of them were from rural areas. Stable exports are essential to supporting growth and employment, as well as balancing urban-rural development and sustaining domestic consumption.

Still, Li Qingyun, an economist with Peking University, held that China should no longer pursue overly high export targets, adding that a large trade surplus will not help China's efforts to drive domestic consumption.