Earnings
PRTC
26.15
-2.91%
-0.79
Currencies: USD
Items
Net Income
Depreciation and Amortization
Deferred Tax
Unamortized Expenditures
Accrued Expenses
Share-based Compensation
Assets Disposal
Financial Expenses
Investment Loss
Working Capital Change
Other Items
Operating Activities
Purchases of Fixed Assets
Proceeds from Disposal of Fixed Assets
Investment Expenditure
Investment Income
Other Investing Activities
Investing Activities
Issuance of Capital Stock
Issuance of Bonds
Proceeds from Borrowings
Dividend Payments
Repayment of Borrowings
Buyback Payments
Stock Incentive Compensation
Other Financing Activities
Financing Activities
Effect of Exchange Rate Changes 
Net Increase in Cash,Cash Equivalents
FY 2021-12-31
-62.71M
7.29M
--
--
--
--
-72.78M
--
--
-30.07M
--
-158.27M
-5.66M
--
--
--
203.04M
197.38M
38.03M
-1.16M
--
0.00
--
--
--
--
22.73M
0.00
61.83M
FY 2020-12-31
4.57M
6.64M
--
--
--
--
-112.28M
--
--
-30.76M
--
-131.83M
-5.42M
--
--
--
369.90M
364.48M
14.88M
36.88M
--
0.00
--
--
--
--
38.87M
0.00
271.52M
FY 2019-12-31
366.06M
6.67M
112.08M
--
--
--
-599.14M
--
--
16.18M
--
-98.16M
-12.54M
--
--
--
76.20M
63.66M
51.55M
-250.00K
--
-112.00K
--
--
--
--
49.91M
-104.00K
15.31M
FY 2018-12-31
-70.66M
2.78M
1.72M
--
--
--
-16.60M
--
--
9.96M
--
-72.80M
-4.49M
--
--
--
-35.16M
-39.65M
152.00M
5.96M
--
--
--
--
--
--
156.89M
-44.00K
44.40M
FY 2017-12-31
-75.09M
2.10M
4.26M
--
--
--
-22.92M
--
--
2.97M
--
-88.69M
-2.17M
--
--
--
85.85M
83.68M
12.33M
2.45M
--
--
--
--
--
--
14.70M
-3000.00
9.69M

FY: Financial Year. It represents annual report.

Q: Quarter Report. Q1、Q2、Q3、Q4 represent three-month periodic financial reports.