Pofuna kulandira magawo awiriwa, makina anayi a mapepala a chimbudzi ku Heng'an, Hunan, Huanlong, Sichuan ndi Cailun, Leiyang adayambitsidwa limodzi pambuyo pa lina.

Mu Marichi 2023, pa nthawi ya Misonkhano Yachiwiri Yapadziko Lonse, makina anayi ogwiritsira ntchito mapepala a zimbudzi a Heng'an Group, Sichuan Huanlong Group ndi Shaoneng Group adayambitsidwa motsatizana.

Kumayambiriro kwa mwezi wa Marichi, makina awiri a mapepala a PM3 ndi PM4 a Huanlong High-grade Household Paper Expansion Project adayikidwa bwino ku Qingshen Base. Makina awiri a mapepala ndi a Baotuo BC1600-2850 crescent paper paper omwe amatha kunyamula matani 25000 pachaka.
Makina 2850 a mapepala achimbudzi okhala ndi mphamvu zokwana matani 25000 pachaka.

Pa 5 Marichi, mzere wopanga wa PM30 wokhala ndi matani 30000 a mapepala apakhomo pachaka pa projekiti ya gawo lachisanu ndi chimodzi ya Hengan Group's Hunan Base unayamba kugwira ntchito bwino. Makina a mapepalawa amaperekedwa ndi Baotuo Company, okhala ndi mulifupi wa 3650mm ndi liwiro la 1800m/min. Pulojekitiyi ikayamba kugwira ntchito, mphamvu yonse ya Hengan Group pachaka imatha kufika matani 1.49 miliyoni.

Pa 5 Marichi, Shaoneng Group Leiyang Cailun Paper Products Co., Ltd. PM11 idayamba kugwira ntchito bwino. Makina opangira mapepala amaperekedwa ndi Baotuo Company. M'lifupi mwa mapepala onse ndi 2850mm, liwiro la kapangidwe ndi 1200m/min, ndipo mphamvu ya pachaka ndi pafupifupi matani 20000. Gawo loyamba la Leiyang Papermaking Project la Shaoneng Group likukonzekera kukhala ndi mapepala 16 apamwamba okhala ndi mphamvu zokwana matani 320000 pachaka.