| STMicroelectronics N.V. | |||
| SELECTED CASH FLOW DATA | |||
| Cash Flow Data (in US$ millions) | Q2 2018 | Q1 2018 | Q2 2017 |
| Net Cash from operating activities | 360 | 455 | 369 |
| Net Cash used in investing activities | (401) | (374) | (317) |
| Net Cash used in financing activities | (60) | (54) | (53) |
| Net Cash increase (decrease) | (108) | 32 | 13 |
| Selected Cash Flow Data (in US$ millions) | Q2 2018 | Q1 2018 | Q2 2017 |
| Depreciation & amortization | 193 | 185 | 152 |
| Net payment for Capital expenditures | (390) | (351) | (307) |
| Dividends paid to stockholders | (54) | (54) | (48) |
| Change in inventories, net | (157) | (84) | (26) |
Appendix
STMicroelectronics
Supplemental Financial Information
| Q2 2018 | Q1 2018 | Q4 2017 | Q3 2017 | Q2 2017 | |
| Net Revenues By Market Channel(%) | |||||
| Total OEM | 61% | 63% | 68% | 66% | 66% |
| Distribution | 39% | 37% | 32% | 34% | 34% |
| €/$ Effective Rate | 1.19 | 1.18 | 1.15 | 1.13 | 1.09 |
| Product Group Data (a) (US$ Million) | |||||
| Automotive & Discrete Group (ADG) | |||||
| - Net Revenues | $870 | $817 | $821 | $775 | $755 |
| - Operating Income | $84 | $90 | $102 | $85 | $65 |
| Analog, MEMS & Sensors Group (AMS) (b) | |||||
| - Net Revenues | 613 | 655 | 902 | 657 | 553 |
| - Operating Income | 64 | 64 | 187 | 86 | 52 |
| Microcontrollers & Digital ICs Group (MDG) | |||||
| - Net Revenues | 782 | 750 | 740 | 701 | 612 |
| - Operating Income | 159 | 146 | 146 | 126 | 72 |
| Others (c) | |||||
| - Net Revenues | 4 | 4 | 3 | 3 | 3 |
| - Operating Income (Loss) | (18) | (31) | (24) | (16) | (8) |
| Total | |||||
| - Net Revenues | $2,269 | $2,226 | $2,466 | $2,136 | $1,923 |
| - Operating Income | $289 | $269 | $411 | $281 | $181 |
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