---
title: "Rhodes Island Supplies II Drop Rates (CN server)"
description: "Rhodes Island Supplies II drop rates on the CN server: 1-7 9.98% (26,158 samples), 9-6 20.31% (11,825), 9-18 23.99% (11,498); 114 stages in total. Updated 2026-10-23. Crowdsourced Arknights drop data by Penguin Statistics."
lang: en
server: CN
item_id: "randomMaterial_5"
as_of: 2026-10-23T14:31:59Z
time_zone: UTC+8
rows: 50
rows_total: 114
canonical: "https://penguin-stats.io/en/result/cn/item/randomMaterial_5"
api: "https://penguin-stats.io/PenguinStats/api/v2/result/matrix?server=CN&itemFilter=randomMaterial_5&show_closed_zones=true"
license: CC BY-NC 4.0
license_url: https://creativecommons.org/licenses/by-nc/4.0/
attribution: "Data: Penguin Statistics (penguin-stats.io), CC BY-NC 4.0"
---

# Rhodes Island Supplies II Drop Rates (CN server)

Server: **CN server** · [US server](https://penguin-stats.io/en/result/us/item/randomMaterial_5.md) · [JP server](https://penguin-stats.io/en/result/jp/item/randomMaterial_5.md) · [KR server](https://penguin-stats.io/en/result/kr/item/randomMaterial_5.md)

Drops of Rhodes Island Supplies II by stage on the CN server, by percentage, highest first: 50 of 114 stages

| Stage | ID | Loots | Samples | Percentage | Sanity Required Per Item | Sanity | Time Range |
| --- | --- | ---: | ---: | ---: | ---: | ---: | --- |
| [6-2](https://penguin-stats.io/en/result/cn/stage/main_6/main_06-02.md) Episode 6 | `main_06-02` | 1 | 1 | 100.00% | 18.00 | 18 | 2021-09-17 to 2021-10-01 |
| [S4-7](https://penguin-stats.io/en/result/cn/stage/main_4/sub_04-3-1.md) Episode 4 | `sub_04-3-1` | 1 | 1 | 100.00% | 18.00 | 18 | 2021-09-17 to 2021-10-01 |
| [CE-4](https://penguin-stats.io/en/result/cn/stage/weekly_9/wk_melee_4.md) Cargo Escort | `wk_melee_4` | 3 | 4 | 75.00% | 33.33 | 25 | 2021-09-17 to 2021-10-01 |
| [S5-9](https://penguin-stats.io/en/result/cn/stage/main_5/sub_05-4-3.md) Episode 5 | `sub_05-4-3` | 2 | 3 | 66.67% | 27.00 | 18 | 2021-09-17 to 2021-10-01 |
| [3-8](https://penguin-stats.io/en/result/cn/stage/main_3/main_03-08.md) Episode 3 | `main_03-08` | 1 | 2 | 50.00% | 36.00 | 18 | 2021-09-17 to 2021-10-01 |
| [5-6](https://penguin-stats.io/en/result/cn/stage/main_5/main_05-06.md) Episode 5 | `main_05-06` | 1 | 2 | 50.00% | 36.00 | 18 | 2021-09-17 to 2021-10-01 |
| [7-14](https://penguin-stats.io/en/result/cn/stage/main_7/main_07-12.md) Episode 7 | `main_07-12` | 1 | 2 | 50.00% | 36.00 | 18 | 2021-09-17 to 2021-10-01 |
| [S3-7](https://penguin-stats.io/en/result/cn/stage/main_3/sub_03-3-2.md) Episode 3 | `sub_03-3-2` | 1 | 2 | 50.00% | 36.00 | 18 | 2021-09-17 to 2021-10-01 |
| [PR-A-2](https://penguin-stats.io/en/result/cn/stage/weekly_1/pro_a_2.md) Chips | `pro_a_2` | 20 | 41 | 48.78% | 73.80 | 36 | 2021-09-17 to 2021-10-01 |
| [PR-C-2](https://penguin-stats.io/en/result/cn/stage/weekly_1/pro_c_2.md) Chips | `pro_c_2` | 100 | 208 | 48.08% | 74.88 | 36 | 2021-09-17 to 2021-10-01 |
| [3-6](https://penguin-stats.io/en/result/cn/stage/main_3/main_03-06.md) Episode 3 | `main_03-06` | 6 | 13 | 46.15% | 32.50 | 15 | 2021-09-17 to 2021-10-01 |
| [AP-5](https://penguin-stats.io/en/result/cn/stage/weekly_5/wk_toxic_5.md) Tough Siege | `wk_toxic_5` | 168 | 423 | 39.72% | 75.54 | 30 | 2021-09-17 to 2021-10-01 |
| [CE-5](https://penguin-stats.io/en/result/cn/stage/weekly_9/wk_melee_5.md) Cargo Escort | `wk_melee_5` | 231 | 589 | 39.22% | 76.49 | 30 | 2021-09-17 to 2021-10-01 |
| [6-4](https://penguin-stats.io/en/result/cn/stage/main_6/main_06-04.md) Episode 6 | `main_06-04` | 5 | 13 | 38.46% | 46.80 | 18 | 2021-09-17 to 2021-10-01 |
| [LS-5](https://penguin-stats.io/en/result/cn/stage/weekly_7/wk_kc_5.md) Tactical Drill | `wk_kc_5` | 63 | 165 | 38.18% | 78.57 | 30 | 2021-09-17 to 2021-10-01 |
| [SK-5](https://penguin-stats.io/en/result/cn/stage/weekly_8/wk_armor_5.md) Resource Search | `wk_armor_5` | 8 | 21 | 38.09% | 78.75 | 30 | 2021-09-17 to 2021-10-01 |
| [S3-2](https://penguin-stats.io/en/result/cn/stage/main_3/sub_03-1-2.md) Episode 3 | `sub_03-1-2` | 3 | 8 | 37.50% | 40.00 | 15 | 2021-09-17 to 2021-10-01 |
| [PR-D-2](https://penguin-stats.io/en/result/cn/stage/weekly_1/pro_d_2.md) Chips | `pro_d_2` | 42 | 114 | 36.84% | 97.71 | 36 | 2021-09-17 to 2021-10-01 |
| [CA-5](https://penguin-stats.io/en/result/cn/stage/weekly_6/wk_fly_5.md) Aerial Threat | `wk_fly_5` | 141 | 396 | 35.61% | 84.26 | 30 | 2021-09-17 to 2021-10-01 |
| [PR-B-2](https://penguin-stats.io/en/result/cn/stage/weekly_1/pro_b_2.md) Chips | `pro_b_2` | 29 | 83 | 34.94% | 103.03 | 36 | 2021-09-17 to 2021-10-01 |
| [R8-6](https://penguin-stats.io/en/result/cn/stage/main_8/main_08-06.md) Episode 8 | `main_08-06` | 9 | 26 | 34.62% | 52.00 | 18 | 2021-09-17 to 2021-10-01 |
| [M8-8](https://penguin-stats.io/en/result/cn/stage/main_8/main_08-14.md) Episode 8 | `main_08-14` | 3 | 9 | 33.33% | 54.00 | 18 | 2021-09-17 to 2021-10-01 |
| [6-16](https://penguin-stats.io/en/result/cn/stage/main_6/main_06-14.md) Episode 6 | `main_06-14` | 2 | 6 | 33.33% | 63.00 | 21 | 2021-09-17 to 2021-10-01 |
| [SK-4](https://penguin-stats.io/en/result/cn/stage/weekly_8/wk_armor_4.md) Resource Search | `wk_armor_4` | 2 | 6 | 33.33% | 75.00 | 25 | 2021-09-17 to 2021-10-01 |
| [7-13](https://penguin-stats.io/en/result/cn/stage/main_7/main_07-11.md) Episode 7 | `main_07-11` | 1 | 3 | 33.33% | 54.00 | 18 | 2021-09-17 to 2021-10-01 |
| [R8-8](https://penguin-stats.io/en/result/cn/stage/main_8/main_08-08.md) Episode 8 | `main_08-08` | 1 | 3 | 33.33% | 54.00 | 18 | 2021-09-17 to 2021-10-01 |
| [S2-5](https://penguin-stats.io/en/result/cn/stage/main_2/sub_02-05.md) Episode 2 | `sub_02-05` | 1 | 3 | 33.33% | 36.00 | 12 | 2021-09-17 to 2021-10-01 |
| [S5-7](https://penguin-stats.io/en/result/cn/stage/main_5/sub_05-4-1.md) Episode 5 | `sub_05-4-1` | 20 | 61 | 32.79% | 54.90 | 18 | 2021-09-17 to 2021-10-01 |
| [PR-B-1](https://penguin-stats.io/en/result/cn/stage/weekly_1/pro_b_1.md) Chips | `pro_b_1` | 17 | 53 | 32.07% | 56.12 | 18 | 2021-09-17 to 2021-10-01 |
| [PR-D-1](https://penguin-stats.io/en/result/cn/stage/weekly_1/pro_d_1.md) Chips | `pro_d_1` | 23 | 73 | 31.51% | 57.13 | 18 | 2021-09-17 to 2021-10-01 |
| [9-11](https://penguin-stats.io/en/result/cn/stage/main_9/main_09-09.md) Episode 9 | `main_09-09` | 17 | 58 | 29.31% | 61.41 | 18 | 2021-09-17 to 2021-10-01 |
| [7-9](https://penguin-stats.io/en/result/cn/stage/main_7/main_07-07.md) Episode 7 | `main_07-07` | 8 | 28 | 28.57% | 73.50 | 21 | 2021-09-17 to 2021-10-01 |
| [S3-1](https://penguin-stats.io/en/result/cn/stage/main_3/sub_03-1-1.md) Episode 3 | `sub_03-1-1` | 4 | 14 | 28.57% | 52.50 | 15 | 2021-09-17 to 2021-10-01 |
| [1-12](https://penguin-stats.io/en/result/cn/stage/main_1/main_01-12.md) Episode 1 | `main_01-12` | 2 | 7 | 28.57% | 31.50 | 9 | 2021-09-17 to 2021-10-01 |
| [4-10](https://penguin-stats.io/en/result/cn/stage/main_4/main_04-10.md) Episode 4 | `main_04-10` | 13 | 47 | 27.66% | 75.92 | 21 | 2021-09-17 to 2021-10-01 |
| [JT8-2](https://penguin-stats.io/en/result/cn/stage/main_8/main_08-16.md) Episode 8 | `main_08-16` | 342 | 1251 | 27.34% | 76.82 | 21 | 2021-09-17 to 2021-10-01 |
| [4-9](https://penguin-stats.io/en/result/cn/stage/main_4/main_04-09.md) Episode 4 | `main_04-09` | 134 | 500 | 26.80% | 78.36 | 21 | 2021-09-17 to 2021-10-01 |
| [S5-8](https://penguin-stats.io/en/result/cn/stage/main_5/sub_05-4-2.md) Episode 5 | `sub_05-4-2` | 46 | 175 | 26.29% | 68.48 | 18 | 2021-09-17 to 2021-10-01 |
| [7-10](https://penguin-stats.io/en/result/cn/stage/main_7/main_07-08.md) Episode 7 | `main_07-08` | 21 | 80 | 26.25% | 68.57 | 18 | 2021-09-17 to 2021-10-01 |
| [S6-1](https://penguin-stats.io/en/result/cn/stage/main_6/sub_06-1-1.md) Episode 6 | `sub_06-1-1` | 6 | 23 | 26.09% | 69.00 | 18 | 2021-09-17 to 2021-10-01 |
| [CA-3](https://penguin-stats.io/en/result/cn/stage/weekly_6/wk_fly_3.md) Aerial Threat | `wk_fly_3` | 8 | 31 | 25.81% | 77.50 | 20 | 2021-09-17 to 2021-10-01 |
| [3-7](https://penguin-stats.io/en/result/cn/stage/main_3/main_03-07.md) Episode 3 | `main_03-07` | 11 | 44 | 25.00% | 60.00 | 15 | 2021-09-17 to 2021-10-01 |
| [2-2](https://penguin-stats.io/en/result/cn/stage/main_2/main_02-02.md) Episode 2 | `main_02-02` | 1 | 4 | 25.00% | 36.00 | 9 | 2021-09-17 to 2021-10-01 |
| [9-14](https://penguin-stats.io/en/result/cn/stage/main_9/main_09-12.md) Episode 9 | `main_09-12` | 34 | 139 | 24.46% | 85.85 | 21 | 2021-09-17 to 2021-10-01 |
| [9-18](https://penguin-stats.io/en/result/cn/stage/main_9/main_09-16.md) Episode 9 | `main_09-16` | 2758 | 11498 | 23.99% | 87.55 | 21 | 2021-09-17 to 2021-10-01 |
| [JT8-3](https://penguin-stats.io/en/result/cn/stage/main_8/main_08-17.md) Episode 8 | `main_08-17` | 143 | 601 | 23.79% | 75.65 | 18 | 2021-09-17 to 2021-10-01 |
| [9-7](https://penguin-stats.io/en/result/cn/stage/main_9/main_09-06.md) Episode 9 | `main_09-06` | 13 | 55 | 23.64% | 76.16 | 18 | 2021-09-17 to 2021-10-01 |
| [9-13](https://penguin-stats.io/en/result/cn/stage/main_9/main_09-11.md) Episode 9 | `main_09-11` | 25 | 107 | 23.36% | 77.04 | 18 | 2021-09-17 to 2021-10-01 |
| [4-8](https://penguin-stats.io/en/result/cn/stage/main_4/main_04-08.md) Episode 4 | `main_04-08` | 186 | 797 | 23.34% | 89.98 | 21 | 2021-09-17 to 2021-10-01 |
| [9-10](https://penguin-stats.io/en/result/cn/stage/main_9/main_09-08.md) Episode 9 | `main_09-08` | 271 | 1172 | 23.12% | 77.84 | 18 | 2021-09-17 to 2021-10-01 |

Samples: runs of the stage reported in the time range. Loots: total number of the item dropped in those runs. Percentage = Loots ÷ Samples, the expected number dropped per run, which can exceed 100%. Sanity Required Per Item = Sanity ÷ Percentage. Time Range: since the drop table of the stage last changed.

Updated 2026-10-23 22:31 (UTC+8). [Full data (JSON)](https://penguin-stats.io/PenguinStats/api/v2/result/matrix?server=CN&itemFilter=randomMaterial_5&show_closed_zones=true). License: [CC BY-NC 4.0](https://creativecommons.org/licenses/by-nc/4.0/)