We expect contractors to dig the soil until this year, as in charcoal 20000 tons before changing to dig soil and releasing the remaining carbon into the pond.
We expect the contractor to dig up to a volume of 20,000 tons of coal this year, before turning to excavation. And release carbon balance in the pond again.
We expect the contractor will dig until charcoal within this year is the amount 20000 tons, before changing to dig the soil and release charcoal left in the pond.