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Hao Laiyin gives a model speech at Henan’s green-development survey mobilisation meeting

On 8 April 2019, Chairman Hao Laiyin gave a model speech on the ferroalloy and refractories surveys at the mobilisation meeting for green-development surveys of key industries, held at the Henan Department of Ecology and Environment.

On 8 April 2019, a mobilisation and training video meeting for green-development surveys of eight key industries in Henan — carbon, electrolytic aluminium, alumina, iron and steel, coking, pharmaceuticals, pesticides and cement — was held at the Henan Department of Ecology and Environment.

At the meeting, Hao Laiyin, chairman of Zhengzhou Jinxing Refractory Co., Ltd., gave a model speech on the ferroalloy and refractories survey work. The photographs are from the meeting.

Hao Laiyin gives a model speech at Henan’s green-development survey mobilisation meeting (1)Hao Laiyin gives a model speech at Henan’s green-development survey mobilisation meeting (2)Hao Laiyin gives a model speech at Henan’s green-development survey mobilisation meeting (3)Hao Laiyin gives a model speech at Henan’s green-development survey mobilisation meeting (4)

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Hao Laiyin speaks at the Guangdong cement industry technical exchange

On 27 September 2025, Chairman Hao Laiyin spoke at the Guangdong cement industry technical exchange in Zhaoqing, in a report titled “A brief analysis of the special performance requirements placed on refractories when cement rotary kilns adopt rotary masonry, with application cases, results and advantages.”

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