<ARTICLE> 5
<CIK>                         0001078420
<NAME>                        ADVANCED GLASSFIBER YARNS LLC
<MULTIPLIER>                  1,000

                                                  
<PERIOD-TYPE>                   3-MOS                   3-MOS
<FISCAL-YEAR-END>                          DEC-31-1999             DEC-31-1998
<PERIOD-START>                             JAN-01-2000             JAN-01-1999
<PERIOD-END>                               MAR-31-2000             MAR-31-1999
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