Chemical Factories Rely On Their Own Technical Force [DPRK News | English]

Organic Compound Fertilizer Produced [DPRK News | English]

Fertilizer Production Increased by Dint of Science and Technology [DPRK News]

Measures Taken to Increase Fertilizer Production [DPRK News]

Dynamic Innovations in Chemical Industry [DPRK News | English]

Dynamic Production Drive Launched in Chemical Industry [DPRK News | English]