21.   Together, the writedowns reflect weaker than expected prices in the turboprop manufacturing business, which is suffering a supply glut for the light aircraft.

22.   OPEC is therefore likely to face a severe test this spring in trying to avoid a supply glut and even a damaging price war, he said.

23.   Over the past few years, some major oil companies have closed older, inefficient refineries in hopes of eliminating the supply glut.

24.   An earlier round of production cuts in March failed to halt the supply glut and prices kept falling all spring.

25.   Corn and wheat futures prices fell sharply a second day Wednesday on the Chicago Board of Trade in reaction to government inventory figures that indicated a looming supply glut.

26.   Crude oil futures retreated Wednesday on the New York Mercantile Exchange amid predictions new inventory data would show U.S. supplies continue to build amid a world supply glut.

27.   DRAM prices have dropped rapidly in recent months amid a supply glut.

28.   Hyundai Electronics Co. temporarily stopped making computer memory chips Wednesday to help ease a global supply glut and shore up falling chip prices.

29.   Mr Tung also conceded that a supply glut of completed flats had contributed to the worsening of the market.

30.   Some OPEC members have argued for larger cuts, fearing that the slowing global economy will further depress oil demand and cause a supply glut.