surplus. From 2005, nontraditional (i.e. nonpetroleum) private sector exports have been declining rapidly. By 2015, they constitute 8% of total exports. The United States is Venezuela's leading trade partner. During 2002, the United States exported $4.4 billion in goods to Venezuela, making it the 25th-largest market for the United States Including petroleum products, Venezuela exported $15.1 billion in goods to the United States, making it its 14th-largest source of goods. Venezuela opposes the proposed Free Trade Area of the Americas. Since 1998, China–Venezuela relations have seen an increasing partnership between the government of the Venezuelan President Hugo Chávez and the People's Republic of China. Sino-Venezuelan trade was less than $500m per year before 1999 and reached $7.5bn in 2009, making China Venezuela's second-largest trade partner and Venezuela China's biggest investment destination in Latin America. Various bilateral deals have seen China invest billions in Venezuela and Venezuela increase exports of oil and other resources to China. China has demanded payment in oil for its exports to Venezuela because of its unwillingness to accept Venezuelan currency and the inability of Venezuela to pay in dollars or gold. Labor Under Chávez, Venezuela has also instituted worker-run "co-management" initiatives in which workers' councils play a key role in the management of a plant or factory. In experimental co-managed enterprises, such as the state-owned Alcasa factory, workers develop budgets and elect both managers and departmental delegates who work together with company executives on technical issues related to production. In November 2010, workers spent a week protesting outside factories in Valera and Valencia following the expropriation of the American bottle-maker Owens-Illinois. Labor disputes have continued to increase since the financial crisis in 2008. According to the World Economic Forum, Venezuela is ranked as 134th of the 148 countries for economic competitiveness. Many in the private sector attribute these findings to the inflexible labor market. In recent years, a barrage of pro-worker decrees have been passed. The most significant could be the 2012 labor laws known as the LOTTT. These laws included the virtual ban on dismissal, shorter work week, improved holidays and enhanced maternity benefits. The LOTTT offers job security to most workers after the first month. Employers have reported an absenteeism rate of up to 40% which they blame on the leniency of these labor laws. As expected, employers have been less willing to recruit. On 17 November 2014, President Maduro issued a decree to