In March, ammonia production rose by 5% yoy, to 476.6 ths mt. Stirol (STIR: HOLD) increased production of ammonia by 4% to 130.6 ths mt, Dniproazot (DNAZ: HOLD) – by 1% to 41.8 ths mt, Cherkasy Azot (AZOT: BUY) – by 1% to 78.7 ths mt, Odesa Portside Plant – by 15% to 101 ths mt, Azot Severodometsk – by 5% to 93.2 ths mt, and RivneAzot – by 1% to 31.3 ths mt. In January-March, ammonia production remained at roughly the same level as of January-March 2005, 1326.6 ths mt.