Review, drafting and negotiation of national and international purchase and sale agreement, lease agreement, loan agreement, lending agreement, exchange agreement, donation agreement, service agreement, deposit agreement, mandate agreement, business management agreement, copyright agreement, partnership agreement, lease agreement, income agreement, insurance agreement, bail agreement, transportation agreement, supply agreement, real estate development agreement, commission agreement, brokerage agreement, commercial representation agreement, distribution agreement, brokerage agreement, technology transfer agreement, know-how agreement, license agreement, franchise agreement, factoring agreement, leasing agreement, agency agreement, and others.