Melinda
I haven't heard of that term in English, but the below might be useful.
Pu-er can be fermented in two ways: traditional and modern,
Traditional method takes years. Sun dried leaves are softened using steaming, and packed into cakes to mature.
Modern method speeds up the process by spraying water on the tea leaves and left them under high temperature to ferment quickly. They are then dried, and sold as individual leaves or packed into cake.
It sounds they have used one of the modern methods, but may be other experts in this field may have a better view.
Hope it helps.
Julian
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