As of December 31, 2024, and 2023, property, plant and equipment consisted of the following:

 

   December 31,   December 31, 
   2024   2023 
         
Land use rights  $80,306,144   $81,504,608 
Building and improvements   66,580,793    67,939,059 
Machinery and equipment   156,179,361    158,629,858 
Vehicles   343,088    348,209 
Construction in progress   
-
    
-
 
Totals   303,409,386    308,421,734 
Less: accumulated depreciation and amortization   (156,497,503)   (144,447,712)
Property, Plant and Equipment, net  $146,911,883   $163,974,022 

Historical Timeline

Fiscal YearFiled
2024Apr 11, 2025Showing above
2023Mar 27, 2024
2022Mar 24, 2023
2021Mar 15, 2022
2020Mar 23, 2021
2019Mar 23, 2020
2018Mar 7, 2019
2017Apr 17, 2018
2016Mar 22, 2017
2015Mar 23, 2016

About PP&E Disclosures

The PP&E disclosure details a company's physical asset base — land, buildings, machinery, and equipment — along with the depreciation methods and useful life assumptions that determine how these costs flow through the income statement. Capitalization policy thresholds reveal management's judgment on the boundary between expense and asset, directly affecting both reported earnings and asset values.

Key signals: changes in estimated useful lives or depreciation methods can materially shift reported earnings without any operational change. Compare capital expenditures against depreciation expense — when capex consistently trails depreciation, the asset base may be aging and underinvested. Watch for large asset impairments or write-downs that signal overvalued carrying amounts. Asset retirement obligations reveal future environmental or decommissioning costs that are often underappreciated. Compare PP&E intensity (PP&E-to-revenue) against industry peers to assess capital efficiency and competitive positioning.