By David Hew, Advocate and Solicitor, M/s Robert W.H. Wang & Woo and Secretary General, Asia Pacific Countertrade Association (APCA). David Hew can be reached at apcasec@singnet.com.sg. Please visit www.apcatrade.org for information on APCA. Article is carried by various publications in Asia under different titles and by Euromoney in their September 2002 issue of Trade…